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We must evaluate the following:

We can write the argument of the square root in the following way:

A right triangle is made up of two legs and one hypotenuse. The two legs meet at a 90° angle, and the hypotenuse is the right triangle's longest side and the side opposite the right angle.

Therefore,

M = 30°, O = 60°, Q = 90°. Because this is a right angle triangle with angle 90°

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Yes, this statement is true, if m and n are positive rational numbers

Answer:

16c-9

Step-by-step explanation:

9(c-1)+7c

9c-9+7c

Step-by-step explanation:

Answer: 16 2/5

Step-by-step explanation:

1. 10 1/4+6 1 /4 Turn into a mixed number.

2. 41/4+25/4= 66/4 Simplify by 2= 33/2

Next question

1. 3 3/5 - 3 1/2 Turn into a mixed number

2. 18/5 - 7/2= 1/10 This is its simplest form in fraction.

3. Now that we have our answers, we are now going to subtract them.

4. 33/2- 1/10= 164/10 Simplify = 82/5 Divide it. Your remainder is 2 and our answer is 16 we keep our denominator 5 so we get: 16 2/5

Hope this helps :)

Answer:

1) d times c = n

2) 2A - a =b

3)  F times R2 divided by m2G = m

Step-by-step explanation:

if you know what maps are they are like a guide so the map to your first answer would be times c on both sides of the = sign

your second map would be times 2 on both sides of the = sign then to also subtract a on both sides

The probability of appropriate sample space for this experiment is S = { A, N, T, R, I, C}.

Given that an experiment consists of selecting a letter at random from the letters in the word ANTARCTICA and observing the outcomes.

Sample Space is also known as possible outcomes. They are the set of all possible outcomes.

Notice there would be no way to tell if the first or the second A was selected, so the outcomes are just how many unique letters are in the word.

So, the probability of appropriate sample space for this experiment is S = { A, N, T, R, I, C}.

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The temperature at jebel jais at 6 a.m. will be -5 °C and the temperature at 9 a.m will be 1 °C.

A temperature is a unit of hotness or coldness that can be described in terms of a variety of arbitrary scales. It also indicates the direction in which heat energy will naturally flow, i.e., from a hotter body to a colder body (one at a lower temperature). Temperature is not the same as the energy of a thermodynamic system; for instance, an iceberg has a considerably higher temperature than a burning match, but it has a far larger total heat energy than a match.

According to the question,

The temperature at 5 a.m = -3 °C

The temperature at drops by 2 °C at 6 a.m = -3°C - 2 °C

The total temperature at 6 a.m = -5 °C

The temperature rises by 7 °C at 8 a.m.

The net temperature by 8 a.m = -5 °C + 7 °C = 2 °C

The temperature drops by 1 °C at 9 a.m.

The net temperature at 9 a.m = 2 °C - 1 °C = 1 °C

Hence, the temperature at 6 a.m is -5 °C and the temperature at 9 a.m is 1 °C.

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Answer:

(-3, -.5)

Step-by-step explanation:

average of 2 and -8 is -3 = x-value

average of -6 and 5 is -.5 = y-value

The midpoint of a segment is the point that divides the segment in half. Knowing this, we will receive:

ST = 90

TU = 90

SU = 180

So here, if T is the midpoint of SU, we will have:

ST = TU

And we have terms for these measures:

ST = 9x

TU = 6x + 30

we can write it as:

9 x = 36 x + 30

Now solve this for x.

9x - 6 x = 30

3 x = 30

x = 30 / 3 = 10

x = 10

Now that we know what the value of x is, we can use it to solve the equations to determine the length of each segment:

ST = 9 x

= 9 × 10 = 90

TU = 6 x + 30

= 6 × 10 + 30 = 90

SU = ST + TU

= 90 + 90 = 180

ST = 90

TU = 90

SU = 180

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Using the quadratic formula, the values in the form a + bi is 1 + 4i.

So, represent in the form a + bi:

Given equation: [tex]\frac{4+\sqrt{16 - (4)(5)} }{2}[/tex]

Hence, 1 + 4i.

Therefore, using the quadratic formula, the values in the form a + bi is 1 + 4i.

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Answer:

the slope Is 9/7........

The values of the expression after each property are as follows:

For the distributive property, the outer term multiplies each of the inner terms of the expression.

In this problem, the expression is:

9(w + 5).

After the distributive property, the expression is represented as follows:

9 x w + 9 x 5 = 9w + 45.

(the outer term 9 multiplies each of the inner terms, of w and 5, and then they are added, due to the plus sign).

The commutative property of addition states that the order of the terms of the addition is not important, hence:

9w + 45 = 45 + 9w.

(the two terms just exchanged places).

The problems asks for the algebraic expression after each property is applied.

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Answer:

Step-by-step explanation:

Use common factor to factor ''y'':

Now, factor by grouping the perfect binomial:

A function's "positive regions" are those times when it is above the x-axis. Y-values that are positive are where it is (not zero). The portions of a function that are below the x-axis are known as its negative regions. Where the y-values are negative is there (not zero).

The interval widens if the function's first derivative is f' (x) 0.

On the other hand, the interval is referred to as a declining interval if the value of the derivative f' (x) 0.

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( 31.2u + 0.2 v ) is expression represents the perimeter of rectangle .

What is rectangle short answer?

length of rectangle = ( 7.2u + 9.9v)

width of rectangle = ( 8.4u - 9.8v)

perimeter of rectangle = 2( l + b )

                                        = 2 (  7.2u + 9.9v + 8.4u - 9.8v )

                                         = 2 ( 7.2u + 8.4u + 9.9v - 9.8v )

                                        = 2 ( 15.6u + 0.1v )

                                        =  ( 31.2u + 0.2 v )

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Answer:

11.25

Step-by-step explanation:

Answer:

143

Step-by-step explanation:

divide 286 in half because 50/100 = 1/2

Hey there!

50% of 286

= 50% * 286

= 50/100 * 286/1

= 50 ÷ 50 / 100 ÷ 50 * 286/1

= 1/2 * 286/1

= 1 * 286 / 2 * 1

= 286 / 2

= 143

Therefore, your answer should be:

143

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Marco will have to spend  $ 14.25 on 3 bags of ​cat food.

A single or distinct unit is referred to by the word unitary. Therefore, the goal of this strategy is to establish values in reference to a single unit. The unitary technique, for instance, can be used to calculate how many kilometers a car will go on one litre of gas if it travels 44 km on two litres of fuel. The unitary approach is a strategy for problem-solving that involves first determining the value of a single unit, then multiplying that value to determine the required value.

Given:

Bags of 2 cat food cost ​$9.50

Therefore bags of 1 cat food cost ​$9.50 /2

=$ 4.75

Therefore bags of 3 cat food cost $ 4.75 x 3

= $ 14.25

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The function f(3) has a value of 6

The definition of the function is given as

f(n + 1) = f(n) - 2

Where

f(1) = 10

We start by substituting 1 for n in the equation f(n + 1) = f(n) - 2

So, we have

f(1 + 1) = f(1) - 2

Evaluate the like terms

So, we have

f(2) = f(1) - 2

Substitute f(1) = 10 in f(2) = f(1) - 2

f(2) = 10 - 2

Evaluate the difference

f(2) = 8

We continue by substituting 2 for n in the equation f(n + 1) = f(n) - 2

So, we have

f(2 + 1) = f(2) - 2

Evaluate the like terms

So, we have

f(3) = f(2) - 2

Substitute f(2) = 8 in f(3) = f(2) - 2

f(3) = 8 - 2

Evaluate the difference

f(3) = 6

Hence, the value of f(3) is 6

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1. If two angles form a linear pair, they are supplementary angles.

2. The vertical angle theorem states that vertical angles are equal.

3. The angles are vertical angles.

4. The angles are neither vertical angles nor linear pairs.

5. The angles form a linear pair.

6. The angle ∠2 is equal to 135°.

7. The angle ∠2 is equal to 95°.

8. The angle ∠2 is equal to 150°.

9. The angle ∠3 is congruent to angle ∠1.

10. The angle ∠4 is congruent to angle ∠1.

11. The angle ∠2 is congruent to angle ∠1.

12. The angles ∠1, ∠2, and ∠3 is equal to 30°, 150°, and 30°, respectively.

13. The angles ∠1, ∠2, and ∠3 is equal to 126°, 54°, and 126°, respectively.

14. The angles ∠1, ∠2, and ∠3 is equal to 135°, 45°, and 135°, respectively.

15. The value of x is 16°.

16. The value of x is 63°.

17. The value of x is 10°.

When two lines cross at a single point, a linear pair of angles is generated. If the angles are next to each other after the two lines intersect, they are considered to be linear. The total of the angles of a linear pair is always 180°.

When two lines intersect, the angles opposite each other are called vertical angles.

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Answer:

280x6=1680

Step-by-step explanation:

280=0x6=0+80x6=480+200x6=1200
add all= 1680

sry i'm not used to writing the process i usually do it in my head
--------------------------------------------------------------------------
next x/6=280

Answer:

20x-72+25x-12x-4=33x-68

Step-by-step explanation:

5(4(x-3)+5x)-4(3x+1)

5(4x-12+5x)-12x-4

5(9x-12)-12x-4

45x-60-12x-4

45x-12x-60-4

33x-64

A deck has a total of 52 cards.

The probability of getting a black 4 is then:

In this example, the number being divided (15) is known as the dividend, and the number being divided by (3 in this instance) is known as the divisor. The quotient is the outcome of the division. Observe how 15 x 3 = 5 is a correct equation even if you change the quotient and divisor.

The dividend appears to the right, or underneath, the division bracket, while the divisor is the number that appears to the left, or outside, of the division bracket.

An integer that divides another integer to obtain a result is called a divisor. The result of this division, or quotient, is the dividend, which is the original number that was divided. Quotient = Dividend Divisor.

To keep the divisor and dividend in the same proportion to one another, you multiply them by the same power.

This is true for division that is not decimal.

10 / 5 = 2.

Multiplying both sides by ten results in 100/50, which is still two.

If you merely divided by 10, you would get 100/5, which is equal to 20, or 10/50, which is equal to 1/5. Both of these throw off the ratio.

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We need to know reflection of point about axes to solve the problem. The image of B (4,0) after reflection about y-axis is (-4,0).

Reflection about an axis means finding the point on the graph that is at an equal distance from the axis on the opposite side of the reflecting surface. The reflection can be about an axis or a line or origin. When a point is reflected about the x-axis, the sign of the y-coordinate of the point changes, when a point is reflected about y-axis the sign of the x-coordinate of the point changes and when a point reflects about the origin, the sign of both the coordinates change. Here in the question we need to find the reflection of point B (4,0) about y-axis, the image of point B will be (-4,0).

Therefore the image of point B(4,0) when reflected about y-axis is (-4,0).

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Answer:

104

Step-by-step explanation:

(-3) (-2) +98

= 6 + 98

= 104

Kathy has 28 dimes, 33 quarters, and 7 nickels, for a total of 68 coins which was found by solving three simultaneous equations.

Given: Kathy possesses a total of 68 coins. She has 5 more dimes than quarters and 5 times as many nickels as quarters.

Let,

number of of coins of dimes = d

number of coins of quarters = q

number of coins of nickels = n

From the given information, we can form equations as follows:

q = 5 + d

q = 5n

d + q + n = 68

Arranging these equations,

q = 5n

d = 5n - 5

n = q/5

On solving these three equations simultaneously,

we get

d = 28

q = 33

n = 7

Therefore, Kathy has 28 dimes, 33 quarters and 7 nickels which together form 68 coins in total.

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