Daniel already snacked on a almonds. Then he snacked on another 8 almonds. Write an expression that shows how many almonds Daniel snacked on in all.

Answer:

Step-by-step explanation:

A- (-3,4)

left on the x-axis would result in negative 3

4 units above the x-axis would result in postive 4

Answer:

Step-by-step explanation:

Josslyn burns 7 calories per minute while swimming and 5 calories per minute while practicing yoga. Let x be the number of minutes she spends swimming and y be the number of minutes she spends practicing yoga.

The total number of calories burned, C, is given by:

C = 7x + 5y

To burn at least 500 calories each day, we can write the inequality:

7x + 5y ≥ 500

This inequality states that the total number of calories burned from swimming and practicing yoga, 7x + 5y, must be greater than or equal to 500. Josslyn can achieve this goal by spending a combination of x minutes swimming and y minutes practicing yoga.

The measures of the angles in the parallel lines is

m∠a = 97°

m∠b = 15°

m∠c = 68°

m∠d = 68°

Straight, equally spaced lines that never cross each other and are on the same plane are called parallel lines. The angles that are created when any two parallel lines are intersected by a line (referred to as the transversal) have a relationship. Corresponding angles, Alternate Interior Angles, Alternate Exterior Angles, and Consecutive Interior Angles are some of the several pairs of angles that are created at this intersection.

Corresponding angles

When two parallel lines are intersected by a transversal, the corresponding angles have the same relative position

Alternate Interior Angles

Alternate interior angles are formed on the inside of two parallel lines which are intersected by a transversal.

Alternate Exterior Angles

The pairs of angles formed on either side of a transversal that divides two parallel lines are known as alternate exterior angles.

Consecutive Interior Angles

When two parallel lines are cut by a transversal, the pairs of angles formed on the inside of one side of the transversal are called consecutive interior angles or co-interior angles.

Given data ,

Let the two parallel lines be represented as l and m

Now , the transversal line is t

The measure of m∠a = 97° ( corresponding angles )

The measure of m∠d = 180° - 112° ( angles in a straight line = 180° )

So , the measure of m∠d = 68°

The measure of m∠c = measure of m∠d ( alternate interior angles )

So , the measure of m∠c = 68°

From the triangle formed by the intersection of lines ,

The measure of m∠b = 180° - ( a + d ) ( angles of a triangle = 180° )

So , the measure of m∠b = 180° - ( 97° + 68° )

The measure of m∠b = 15°

Hence , the measures of angles are solved

To learn more about parallel lines cut by transversal click :

https://brainly.com/question/28182928

#SPJ1

Answer:

[tex]y=7,\:x=1[/tex]

Step-by-step explanation:

Given that:

[tex]y=4x+3,\:y=-2x+9\\\\\mathrm{Substitute\:}y=-2x+9\\\\\implies -2x+9=4x+3\\\\\implies -2x-4x = 3-9\\\\\implies -6x = -6\\\\\implies x = 1\\\\\mathrm{For\:}y=-2x+9\\\\\mathrm{Substitute\:}x=1\\\\y=-2\cdot \:1+9\\\\\mathrm{Simplify}\\\\y=7\\\\\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}\\\\y=7,\:x=1[/tex]

Answer:

y=4x-3

y= 1

Y = -2x+9

Y=7 ans

Answer:

243

Step-by-step explanation:

Going in times 3 so 81 x 3 = 243

The values that make the inequality m + 4 > -6 true are -4, 0, and 5.

The values that make the inequality n - 3n ≤ 8 true are -4, 0, and 5.

The values that make the inequality -5 < 5f true are 0 and 5.

The values that make the inequality 7 ≤ -y + 7 true are -10, -4, 0, and 5.

An inequality for the statement "Hank's height (h) is less than or equal to 6 feet." is h ≤ 6.

An inequality for the statement "A magazine (m) cost more than $3.50" is m > $3.50.

An inequality for the statement "The temperature (t) is at least -5 degrees" is t ≥ -5.

In this exercise, we would evaluate the given inequalities as follows;

-4 + 4 > -6

0 > - 6 (True).

0 + 4 > -6

4 > - 6 (True).

5 + 4 > -6

9 > - 6 (True).

n - 3n ≤ 8

-4 - 3(-4) ≤ 8

8 ≤ 8 (True).

0 - 3(0) ≤ 8

0 ≤ 8 (True).

5 - 3(5) ≤ 8

-10 ≤ 8 (True).

Generally speaking, the phrase "at least" simply means or represents greater than or equal to and it can be denoted by this inequality symbol (≥).

Read more on inequality here: brainly.com/question/27976143

#SPJ1

Answer:

x = 5.5

Step-by-step explanation:

2x + 3 - 4 = 10

2x - 1 = 10

2x = 11

x = 5.5

Let's check

2(5.5) + 3 - 4 = 10

11 + 3 - 4  = 10

14 - 4 = 10

10 = 10

So, x = 5.5 is the correct answer.

Answer: x = 5.5

Step-by-step explanation:

To solve, we will isolate the variable x.

      Given:

             2x + 3 - 4 = 10

      Combine like terms on the left side:

             2x - 1 = 10

      Add 1 to both sides of the equation:

             2x = 11

      Divide both sides of the equation by 2:

             x = 5.5

All the central angles are,

Red= 100°

blue= 150°

green= 50°

purple= 60°

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

Given that;

The data below shows the colors preferred by a group of people.

Cooler          Number of people

Red=                 20

blue=                 30

green=               10

purple=              12

Now, Total number of Peoples is,

⇒ 20 + 30 + 10 + 12

⇒ 72

Hence, We get;

Proportion of Red = 20/72 = 5/18 = 10/36

Central angle = 5/18 x 360 = 100°

Proportion of Blue = 30/72 = 15/36

Central angle = 15/36 x 360 = 150°

Proportion of Green = 10/72 = 5/36

Central angle = 5/36 x 360 = 50°

Proportion of Purple = 12/72 = 1/6 = 6/36

Central angle = 1/6 x 360 = 60°

Thus, All the central angles are,

Red= 100°

blue= 150°

green= 50°

purple= 60°

Learn more about the circle visit:

https://brainly.com/question/24810873

#SPJ1

Answer:

Cindy's time was 5 2/5 minutes, or 5.4 minutes to the nearest tenth.

Step-by-step explanation:

To find Cindy's time, we need to use the information given about the total time and the times of the other three runners.

Let's first convert all the times to fractions of a minute:

Barbara: 3 3/10 = 3 + 3/10 = 3.3 minutes

Donna: 2 4/5 = 2 + 4/5 = 2.8 minutes

Cindy: x minutes

Nicole: 2 1/10 = 2 + 1/10 = 2.1 minutes

Now, we can set up an equation to represent the total time of the team:

Barbara's time + Donna's time + Cindy's time + Nicole's time = 11 3/5 minutes

Substituting the values we know:

3.3 + 2.8 + x + 2.1 = 11 3/5

Simplifying and converting mixed numbers to fractions:

8/5 + 14/5 + x + 11/5 = 116/10 + 3/5

Multiplying both sides by 10 to eliminate the denominators:

16 + 28 + 10x + 22 = 116 + 6

Simplifying:

10x = 54

Dividing by 10:

x = 5.4

Therefore, Cindy's time was 5 2/5 minutes, or 5.4 minutes to the nearest tenth.

The variable y is directly proportional to x, which is the definition of direct variation.

The intersection of two perpendicular lines, the x-axis and the y-axis, results in a 2D plane known as a coordinate plane. In geometry, a coordinate system is a method for calculating the positions of the points using one or more integers or coordinates.

The graph that represents a function with direct variation is a coordinate plane with a line passing through (0, 0) and some other point that is not the origin.

Out of the given options, the graph that represents a function with direct variation is the coordinate plane with a line passing through (negative 4, 0) and (0, negative 2).

This is because the equation of this line can be written in the form y = mx, where m is the slope of the line. In this case, the slope is:

m = (0 - (-2)) / (-4 - 0) = 1/2

So the equation of the line is y = (1/2)x - 2, which is in the form of y = kx, where k = 1/2. This means that y is directly proportional to x, which is the definition of direct variation.

To know more about coordinate geometry follow

https://brainly.com/question/29518587

#SPJ9

Answer: see bellow

Step-by-step explanation: Z is 80   Y is 90 and    x is 90

This works because each measure is the same arcoss!!!

Hope this helps!!!

#SPJ1

Answer:

Step-by-step explanation:

We are interested in finding out the missing angles of the rhombus . Some properties of rhombus that needs to be kept in mind are ,

[tex]\implies z = 80^o \\[/tex]

[tex]\implies x = y \\[/tex]

Now since the opposite sides are parallel, the sum of co interior angles would be 180° .

Here x and 80° are co interior angles. So their sum would be 180° . Hence,

[tex]\implies x + 80^o = 180^o \\[/tex]

[tex]\implies x = 180^o - 80^o \\[/tex]

[tex]\implies x = 100^o\\[/tex]

Now since x and y were equal , therefore,

[tex]\implies y = 100^o \\[/tex]

Therefore the value of x is 100° , z is 80° and y is 100° .

1. The volume of a cone is  8π cubic inches.

2. The volume of a sphere is  8π cubic inches.

3. The volume of a cube is  8π cubic inches.

4. The volume of a cylinder is  8π cubic inches.

5. The volume of a rectangular prism is  8π cubic inches.

The volume of a thing is the area that it occupies in three dimensions. Space is what a thing occupies, to put it simply.

1. The volume of a cone is given by V = (1/3)πr²h, where r is the radius and h is the height. Substituting the given values, we get V = (1/3)π(2²)(6) = (4/3)π(6) = 8π cubic inches.

2. The volume of a sphere is given by V = (4/3)πr³, where r is the radius. Substituting the given value, we get V = (4/3)π(24³) = 18432π cubic inches.

3. The volume of a cube is given by V = s³, where s is the side length. Substituting the given value, we get V = 6³ = 216 cubic inches.

4. The volume of a cylinder is given by V = πr²h, where r is the radius and h is the height. Substituting the given values, we get V = π(4²)(5) = 80π cubic inches.

5. The volume of a rectangular prism is given by V = lwh, where l, w, and h are the length, width, and height, respectively. Substituting the given values, we get V = (9)(5)(5) = 225 cubic inches.

To learn more about the volume;

https://brainly.com/question/23477586

#SPJ2

Answer: 8

Step-by-step explanation:

Since 1 batch uses 1/8 of a bag of flour, I would use equivalent fractions to find how many 8ths are in 3/4.  3/4=?/8

4 times 2 equals 8, so I would multiply 3 by 2 also.  3/4=6/8.  If 1 batch takes 1/8, then 6 batches would use 6/8 or 3/4 of a bag of flour.

The probability of getting a pair of 10s is 1/26.

Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.

We know that, probability of an event = Number of favourable outcomes/Total number of outcomes

Here,

Total number of outcomes = 52

Number of outcomes = 2

So, the probability is 2/52

= 1/26

Therefore, the probability of getting a pair of 10s is 1/26.

To learn more about the probability visit:

https://brainly.com/question/11234923.

#SPJ1

The composite function when evaluated is -61

From the question, we have the following functions that can be used in our computation:

f(a) = 3a +5

g(a)=a²-4

Using the above as a guide, we have the following equations

f(-7) = 3(-7) +5 = -16

g(-7) = (-7)²- 4 = 45

So, we have

f(-7) - g(-7) = -16 - 45

Evaluate

f(-7) - g(-7) = - 61

Hence, the solution is -61

Read more about composite function at

https://brainly.com/question/10687170

#SPJ1

Answer:

7863

Step-by-step explanation:

i donk know soeet

The implications for classroom practice relative to understanding implications for mathematics teaching .

What are the social cognitive theory's guiding principles?

The five following social cognition and behavior principles are discussed: (1) the influence of situation on conduct; (2) blindness to situational influences; (3) social perception and self-perception are constructive processes; (4) blindness to the constructed character of social and self-perception; and (5) self.

What does SCT mean by self-regulation?

When faced with externally imposed stimuli, self-regulation enables a person to maintain control over their behavior or response. A person's ability to self-regulate is strengthened through feedback, an externally imposed control that enables behavior modification.

Learn more about Self-regulation

brainly.com/question/14784828

#SPJ9

Answer:

7.0094

Step-by-step explanation:

The scale factor is 2/3 and the value of x and y are 9 and 10 respectively

Two figures are considered to be "similar figures" if they have the same shape, congruent corresponding angles (meaning the angles in the same places of each shape are the same) and equal scale factors. Equal scale factors mean that the lengths of their corresponding sides have a matching ratio.

scale factor = length of new shape/ length of original

= 8/12 = 2/3

x = 6 ÷ 2/3

x = 6 × 3/2

x = 9

y = 15 × 2/3

y = 10

learn more about similar shapes from

https://brainly.com/question/28719932

#SPJ1

The sum of the solutions for the equation 4x²- 8x - 12 = 0 will be 2. The correct option is C.

A quadratic equation is a polynomial with a degree of 2 or the maximum power of the variable is 2 in quadratic equations. It has two solutions as its maximum power is 2.

To find the sum of the solutions of the equation 4x^2-8x-12=0, we first need to find the solutions of the equation. We can start by factoring in the left-hand side of the equation:

4x²-8x-12=0

4(x²-2x-3)=0

4(x-3)(x+1)=0

So the solutions of the equation are x=3 and x=-1. The sum of these solutions is:

3 + (-1) = 2

Therefore, the answer is C) 2.

To know more about quadratic equations follow

https://brainly.com/question/1214333

#SPJ1

Answer:

To determine how many Pokémon cards Mary can buy, we need to divide the amount of money she has by the cost per card:

$4,032 ÷ $4 = 1,008

Mary can buy 1,008 Pokémon cards.

Keisha rated 92% of the movies she watched as very good.

To find the percentage of movies that Keisha rated as very good, we can use the formula:

Percentage = (Number of movies rated as very good / Total number of movies watched) x 100%

Plugging in the values we have:

Percentage = (46 / 50) x 100%

Percentage = 92%

Therefore, Keisha rated 92% of the movies she watched as very good.

Learn more about percentage here : brainly.com/question/24877689

#SPJ1

Simple interest is based on principal only and Compound interest is based on principal and interest both. Then the correct option is C.

Let P be the principal, r be the rate of interest, and n be the number of years. Then the interest rate is given as,

The formula for simple interest is written as,

I = (P × r × n)/100

The compound interest is given as

A = P(1 + r)ⁿ

Simple interest is computed just on the principle. Compound interest is interest calculated on both the initial principal and any accrued interest.

Thus, the correct option is C.

More about the simple interest and compound interest link is given below.

https://brainly.com/question/22621039

#SPJ1

Answer:

8

Step-by-step explanation:

160×5%

[tex]\frac{160 * 5}{100}[/tex] = 8

The value of area of triangle ABC is found as 11.42 sq. unit.

Area of a triangle = ½ × base × height.

From the given data:

Using trigonometric function.

tan 25 = 7 / AC

AC  = 7*tan 25

AC = 3.26

Area of  triangle ABC = ½ × 7× 3.26

Area of  triangle ABC = 11.42

Thus, the value of  area of triangle ABC is found as 11.42 sq. unit.

know more about area of triangle

https://brainly.com/question/17335144

#SPJ1

Answer:

230

Step-by-step explanation:

trying to find (in this case, 46.0), P is the percentage (20%), and B is the whole amount we're looking for. We can write this equation as:

46.0 = 0.20B

To solve for B, we can divide both sides by 0.20:

B = 46.0 / 0.20

B = 230

Therefore, 20% of 230 is 46.0.

The distance between the media center and the office is 4 times 100, or 400 feet.

Distance Formula. ⇒ [tex]d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex] Using this formula in the equation, we get

Using the distance formula, we can find the distance between the media center and the office:

[tex]d = \sqrt{((x2 - x1)^2 + (y2 - y1)^2)}[/tex]

where (x1, y1) are the coordinates of the media center (-20, 22) and (x2, y2) are the coordinates of the office (-20, 18).

[tex]d = \sqrt{((-20 - (-20))^2 + (18 - 22)^2)}\\= \sqrt{(0 + (-4)^2)}\\= \sqrt{(16)}\\= 4[/tex]

Since one unit on the coordinate plane represents 100 feet.

Hence, the distance between the media center and the office is 4 times 100, or 400 feet.

To learn more about distance formula, Visit

https://brainly.com/question/661229

#SPJ1

The variable represents a positive real number, it can be simplified as follows [tex]u^{19/2}[/tex].

The amount that indicates how many times to multiply the base is known as an exponent. The base is the larger number at the bottom, while the exponent is the smaller number on top.

The reverse of an exponent is a root, which involves determining the base given an exponent. Thus, if the square root of 64 has to be obtained, find the number that has been multiplied by itself twice.

The given expression is:

√u¹⁹

Using the exponents rule we have:

[tex]u^{19/2}[/tex]

Hence, the variable represents a positive real number, it can be simplified as follows [tex]u^{19/2}[/tex].

Learn more about exponent here:

https://brainly.com/question/219134

#SPJ1

Answer:

No, Sasha's conclusion is not correct. If her last line is 0 = 13, this means that 0 is equal to 13, which is not true. Therefore, there is no solution to the equation that Sasha solved.

It's possible that Sasha made an error in her algebraic manipulations that led to this incorrect conclusion. It's also possible that there is no solution to the equation. In either case, the fact that her last line is 0 = 13 indicates that there is an error in her solution or that the equation is inconsistent and has no solution.

Step-by-step explanation:

step-by-step explanation of why Sasha's conclusion is not correct:

Given: Sasha's last line of her solution is 0 = 13.

Recall that the goal of solving an equation is to find the value(s) of the variable that make the equation true.

If the equation is true, then both sides of the equation should be equal.

However, Sasha's last line states that 0 is equal to 13. This is not true, since 0 is not equal to 13.

Therefore, the conclusion that the solution to the equation is 13 is not correct.

It's possible that Sasha made an error in her algebraic manipulations, which led to this incorrect conclusion.

Alternatively, it's possible that the equation itself is inconsistent and has no solution.

In either case, the fact that Sasha's last line is 0 = 13 indicates that there is an error in her solution or that the equation is inconsistent and has no solution.

No, Sasha's conclusion is not correct. If her last line is 0 = 13, this means that 0 is equal to 13, which is not true. Therefore, there is no solution to the equation that Sasha solved.

It's possible that Sasha made an error in her algebraic manipulations that led to this incorrect conclusion. It's also possible that there is no solution to the equation. In either case, the fact that her last line is 0 = 13 indicates that there is an error in her solution or that the equation is inconsistent and has no solution.

Given: Sasha's last line of her solution is 0 = 13.

Recall that the goal of solving an equation is to find the value(s) of the variable that make the equation true.

If the equation is true, then both sides of the equation should be equal.

However, Sasha's last line states that 0 is equal to 13. This is not true, since 0 is not equal to 13.

Therefore, the conclusion that the solution to the equation is 13 is not correct.

It's possible that Sasha made an error in her algebraic manipulations, which led to this incorrect conclusion.

Alternatively, it's possible that the equation itself is inconsistent and has no solution.

In either case, the fact that Sasha's last line is 0 = 13 indicates that there is an error in her solution or that the equation is inconsistent and has no solution.

Learn more about equation

https://brainly.com/question/29657992

#SPJ1

Answer:

what am i suppose to answer !!!!

Answer:

he has 180 left

Step-by-step explanation:

because 224-44=180