Evaluate: 3-3 =
A. 1/9 B. -27 C. 1/27 D. -9

Evaluate: 3-3 =A. 1/9 B. -27 C. 1/27 D. -9

Answers

Answer 1
The answer for this question is C

Related Questions

PLEASE HELP ASAP!!
17) A 40-foot fishing line is cut into two pieces: one piece is 4 feet longer than twice the first.

1) 12 Feet, 28 feet
2) 10 feet, 30 feet
3) 18 feet, 22 feet
4) 3 feet, 37 feet

18) A 16-foot board is cut so that one piece is triple the shorter piece. Write the equation.

1) x + 3x = 16
2) x - 3x = 16
3) x + x + 3 = 16
4) x (3x) = 16


Answers

Answer:

17) 12 feet, 28 feet

18) x + 3x =16

PLEASE PLEASE HELP MEEE IT IS VERY EASY I AM JUST NOT SMART!!!!!!! Which of the following is a geometric sequence? A) 5, 1, –3, –7, –11, –15, ... B) 1, 5, 9, 13, 17, ... C) 0, 5, 10, 15, 20, ... D) 2, 6, 18, 54, 162, 486, ...

Answers

Answer:

d

Step-by-step explanation:

Harold has 7 bags, each containing the same number of marbles. He has a total of 42 marbles in the bag

Answers

Answer:

294 or 6

Step-by-step explanation:

if he has 7 bags and 42 marbles in each then the answer will be 294

but if ur tryna say that there are a total of 42 marbles combined, then there are 6 marbles in each bag

Negative 5.4 + x = 12.2. Minus 5.4. x = 6.8.
What error, if any, did she make?

Answers

Answer:

The answer is correct x =6.8, if she made an error, it might have been the steps she took.

Step-by-step explanation:

5.4 + x = 12.2

subtract 5.4 from both sides to put x terms on the left hand side, numerical number terms on the right hand side

5.4 - 5.4 + x = 12.2 - 5.4

x = 6.8

Write 6 1/3 as an improper fraction.

Answers

Answer:

19/3

Step-by-step explanation:

Changing 6 1/3 as an improper fraction is 19/3

An improper fraction refers to a fraction whereby the numerator i.e the number at the top is more than the denominator which is the number down.

Changing 6 1/3 to an improper fraction will be:

= [(3 × 6) + 1]/3

= (18 + 2)/3

= 19/3

In conclusion, changing 6 1/3 as an improper fraction is 19/3.

Read related link on:

https://brainly.com/question/23861861

Consider the line y=-5/6x-4.
Find the equation of the line that is parallel to this line and passes through the point (-6,-2).

Find the equation of the line that is perpendicular to this line and passes through the point (-6,-2).

Answers

Answer:

Lines that are parallel have the same gradient.

Since the line is y=-5/6x-4,the gradient of the line parallel to this line is also -5/6.

So the equation of the line parallel to y=-5/6x-4 is y-(-2)=-5/6(x-(-6))--->y=-5/6x-7.

Lines that are perpendicular fulfill the requirement: gradient 1×gradient 2=-1 . Then once you find the gradient of the line, you can find the equation of the line.

Pls help i'm really struggling

Answers

Answer:

A

Step-by-step explanation:

The circumference formula is C = 2*pi*r, and we have r = 6. So C = 2*pi*6 which means that

C = 12pi.

The area can be found with the formula: A = pi*r^2, and we have r = 6. So, A = pi*36 or 36pi. So the answer would be A where Circumference = 12pi and Area = 36pi

The first one is the answer.

A polling organization is asking a sample of U.S. Adults how many pets they own. The frequency distribution below shows the results. Response Number of Times, f None 354 One 981 Two 352 Three 200 Four or more 113 What is the probability that the next person asked has two pets? Round to three decimal places if necessary.

Answers

Answer:

The probability that the next person asked has two pets is 0.176

Step-by-step explanation:

The given parameters are;

The frequency distribution of the number of pets owned is presented as follows;

Number of Times    [tex]{}[/tex]    Frequency  [tex]{}[/tex]      

None                          [tex]{}[/tex]   354

One                          [tex]{}[/tex]     981

Two                          [tex]{}[/tex]     352

Three                          [tex]{}[/tex]  200

Four                           [tex]{}[/tex]    113

The probability that the next person asked has two pets = Proportion of the sample that own two pets = 352/(354 + 981 + 352 + 200 + 113) = 0.176

Therefore, the probability that the next person asked has two pets = 0.176

Solve for x in the given interval. csc x =-1, for 3n ≤ x≤ 4n

A. 5π/2

B. 3π

C. 7π/2

D. 4π

Answers

Answer:

C.

Warning! I might be wrong as I'm not a math teacher. Always double check your answer!

Cheers! :)

Can someone please help me and explain how to do it

Answers

Answer:

127

Step-by-step explanation:

so h(g(-5)) means that solve the function in a specific way. This means that solve for function h but the x is the answer to function g when x is -5. So first what u do is solve for g. Plug -5 in so u get -5-3 which is -8. Then u plug in -8 to function h. U have 2(-8)^2-1. Then u solve the square which is 64. Then u multiply that by 2 to get 128. Then u minus one to get ure final answer of 127. Hope this helps :D

Question 7 (1 point)
-1
1
0
4
1
7
2
10
3
13
Oa
no

yes, y = 4x + 3
Oc
yes, y = 3x + 1
Od
yes, y
3x +4

Answers

Answer:

V=lwh=5 x 9 x 3=135cm+33=4

Step-by-step explanation:

Graph the inequality. Label each ordered pair (possible solution) as a SOLUTION or NO SOLUTION.

3x−6y<24

(-5,0)
(8,0)

(4, -5)

(2.5, 8)

(0,-4)

(0, -1)

(-10, -20)

Answers

Answer:

These are no solution

(4, -5)

(-10, -20)

Step-by-step explanation:

These are solutions

(-5,0)

(8,0)  on the line but still a solution

(2.5, 8)

(0,-4)  on the line but still a solution

(0, -1)

Triangle GHJ with vertices G(-2, 4), H(3, 6), and J(3, -2) is dilated by a factor of 1/3 centered at the origin. What are the coordinates of G' after the dilation?

Answers

Answer:

The coordinates of G' are [tex]G'(x,y) = \left(-\frac{2}{3}, \frac{4}{3} \right)[/tex].

Step-by-step explanation:

From Linear Algebra, we define the dilation of point G by the following expression:

[tex]G'(x,y) = O(x,y) + k\cdot [G(x,y)-O(x,y)][/tex] (1)

Where:

[tex]O(x,y)[/tex] - Center of dilation, dimensionless.

[tex]k[/tex] - Scale factor, dimensionless.

[tex]G(x,y)[/tex] - Coordinates of point G, dimensionless.

[tex]G'(x,y)[/tex] - Coordinates of point G', dimensionless.

If we know that [tex]O(x,y) = (0,0)[/tex], [tex]k = \frac{1}{3}[/tex], [tex]G(x,y) = (-2,4)[/tex], then the point G' is:

[tex]G'(x,y) = (0,0) + \frac{1}{3}\cdot [(-2,4)-(0,0)][/tex]

[tex]G'(x,y) = \left(-\frac{2}{3}, \frac{4}{3} \right)[/tex]

The coordinates of G' are [tex]G'(x,y) = \left(-\frac{2}{3}, \frac{4}{3} \right)[/tex].


Help me please!!!! The question is in the picture^^^

Answers

Answer:

7,173

x = 7

Step-by-step explanation:

Within the question it gives two examples.

x = 0 corresponds to 2000

x = 1 corresponds to 2001

If you pay close attention the x-value is always the same as the last digits in the year. So with 2007 the last digit is 7, which then leads us to determine that

x = 7

f (x) = -327 (7) + 9462

f (x) = -2289 + 9462 = 7173

find the missing value 8- = -5​

Answers

Answer:

x = 13

Step-by-step explanation:

call the missing number x

8 - x = - 5                        Subtract 8 from both sides

8-8 - x = -5-8                  Combine

-x = - 13                           Multiply by -1

x = 13

PLEASE HELP
Given the function f(x) = -3x+18x + 10, identify the axis of symmetry.
.
x = 3
x = 0
x = 10
x = 37

Answers

[tex]y = - 3x^{2} + 18x + 10 \\ \frac{d}{dx}( - 3x^{2} + 18x + 10) \\ - 6x + 18 = 0 \\ - 6x = - 18 \\ x = 3[/tex]

The axis of symmetry for parabola is x = 3.

Using derivative to solve for axis od symmetry is easier.

Write the equation of a line in slope-intercept form whose slope is -2 and passes through the point (0,5)

Answers

Answer:

y = -2x + 5

Step-by-step explanation: BABABOOEY

Answer:

y = -2x + 5

Step-by-step explanation:

y = mx + b

M is your slope

B is your Y intercept

Plug in the number and poof answer : )

Rani has 160 DVDs 35 % of her DVDs are thrillers . 2/5 of her DVDs are comedies . The rest of her DVDs are science fiction . How many science fiction DVDs does Rani have ?

Answers

Answer: 40

Step-by-step explanation:

Number of DVDs = 160

Thrillers = 35%

Comedies = 2/5 = 40%

Science fiction = 100 - (35 + 40) = 100 - 75 = 25%

The number of science fiction DVDs that Rani has will be:

= 25% × 160

= 25/100 × 160

= 40

If 5X - 4.3 =3X + 5.7 Then X=5

True
OR
FALSE

Answers

True
Solution,5X-4.3-3X =5.7
or,5X-3X=5.7+4.3
or ,2X=10
or,X=10/2
or,X=5

just number 3 is fine please but if you could also 4​

Answers

Answer:

3. r = -8

4. x = -5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define equation

2(-5r + 2) = 84

Step 2: Solve for r

Divide 2 on both sides:                    -5r + 2 = 42Subtract 2 on both sides:                 -5r = 40Divide -5 on both sides:                    r = -8

Step 3: Check

Plug in r into the original equation to verify it's a solution.

Substitute in r:                   2(-5(-8) + 2) = 84Multiply:                             2(40 + 2) = 84Add:                                   2(42) = 84Multiply:                             84 = 84

Here we see that 84 does indeed equal 84.

∴ r = -8 is a solution of the equation.

Step 4: Define equation

264 = -8(-8 + 5x)

Step 5: Solve for x

Divide both sides by -8:                    -33 = -8 + 5xAdd 8 to both sides:                          -25 = 5xDivide 5 on both sides:                      -5 = xRewrite:                                               x = -5

Step 6: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x:                    264 = -8(-8 + 5(-5))Multiply:                               264 = -8(-8 - 25)Subtract:                              264 = -8(-33)Multiply:                               264 = 264

Here we see that 264 does indeed equal 264.

∴ x = -5 is a solution of the equation.


Find the limit of the function by using direct substitution. (6 points)
limit as x approaches zero of quantity x squared minus two.

Answers

Hi there!

[tex]\large\boxed{ \lim_{x \to 0} x^{2} - 2= -2}[/tex]

In direct substitution, simply plug in the x-value given to solve for the limit as x approaches zero:

[tex]\lim_{x \to 0} x^{2} - 2 \\\\ \lim_{x \to 0} (0)^{2} - 2\\\\ \lim_{x \to 0} x^{2} - 2= -2[/tex]

Help plz plz plz plz.

Answers

m= -3/4
b(y)=3
i’m pretty sure

40 points and brainliest if u help me out!!!

Answers

Answer:

( 2, 7)

Step-by-step explanation:

4-(-3)= 2

(-4)-(-6)= 7

Find the derivative of g(x) = sin^2(4x^3

Answers

Answer: d/dx [sin(√ex + a /2)]

A taxi costs 3 dollars plus an additional 2 dollars per mile traveled \. You spent exactly $20 on taxi which includes the one dollar tip you left. How many miles did you travel?

Answers

Answer:

8 miles

Step-by-step explanation:

3+2x+1=20

2x+4=20

2x=16

x=8

8 miles.

Hope this helps!

Merry Christmas!

Answer:

8 miles

Step-by-step explanation:

The equation for this relationship is:

3+2x=y (x is no. of miles and y is the total cost without tips of course)

The total cost without the tip is 20-1=19.

Plug 19 in for y:

3+2x=19

2x=16

x=8

Hope this helps!

Which expression is equivalent to \frac{10q^5w^7}{2w^3}.\ \frac{4\left(q6\right)^2}{w^{-5}} for all values of q and w where the expression is defined?

Answers

Answer:

[tex]\frac{10q^5w^7}{2w^3}.\ \frac{4\left(q^6\right)^2}{w^{-5}} =20q^{17}w^9[/tex]

Step-by-step explanation:

Given

[tex]\frac{10q^5w^7}{2w^3}.\ \frac{4\left(q^6\right)^2}{w^{-5}}[/tex]

Required

Determine the equivalent expression

[tex]\frac{10q^5w^7}{2w^3}.\ \frac{4\left(q^6\right)^2}{w^{-5}}[/tex]

Simplify the first fraction

[tex]\frac{5q^5w^7}{w^3}.\ \frac{4\left(q^6\right)^2}{w^{-5}}[/tex]

Apply law of indices on the first fraction;

[tex]5q^5w^{7-3}.\ \frac{4\left(q^6\right)^2}{w^{-5}}[/tex]

[tex]5q^5w^4.\ \frac{4\left(q^6\right)^2}{w^{-5}}[/tex]

[tex]\ \frac{5q^5w^4*4\left(q^6\right)^2}{w^{-5}}[/tex]

Apply law of indices:

[tex]5q^5w^4*4\left(q^6\right)^2 * w^{5}[/tex]

Evaluate the bracket

[tex]5q^5w^4*4 * q^{12} * w^{5}[/tex]

Collect Like Terms

[tex]5*4q^5* q^{12}*w^4 * w^{5}[/tex]

[tex]20q^5* q^{12}*w^4 * w^{5}[/tex]

[tex]20q^{5+12}*w^{4+5}[/tex]

[tex]20q^{17}w^9[/tex]

Hence:

[tex]\frac{10q^5w^7}{2w^3}.\ \frac{4\left(q^6\right)^2}{w^{-5}} =20q^{17}w^9[/tex]

n a car factory, 6 machines can make 6 wheels in 6 minutes. How long will it take 30 machines to make 30 wheels?

Answers

Answer:

If 6 machines make 6 wheels in 6 minutes, that means each of the machines must make 1  wheel in 6 minutes.  If you now consider 30 machines, and we know each of these 30 machines makes 1 wheel in  6 minutes, that means all 30 machines will make 30 wheels in 6 minutes.

Step-by-step explanation:

y= x^2 -6x+2 ❗️Find the root❗️

Answers

Answer:

x=3±√7

Step-by-step explanation:

The roots (zeros) are the

x

values where the graph intersects the x-axis. To find the roots (zeros), replace

y

with

0

and solve for

x

.

If b>1 in a function of the form f(x) = ab^x, is the function an example of exponential growth or exponential decay?

Answers

Answer:

It's exponential growth.

Step-by-step explanation:

b/c any value of b that's greater than 1 is an exponential growth function, and anything that's 0<b<1 or if b<0, the function would be an exponential decay.

How do you solve for a missing angle of theta in a right triangle?

Answers

Step-by-step explanation:

Step 1 The two sides we know are Opposite (300) and Adjacent (400).

Step 2 SOHCAHTOA tells us we must use Tangent.

Step 3 Calculate Opposite/Adjacent = 300/400 = 0.75.

Step 4 Find the angle from your calculator using tan-1

We use the trigonometric ratios or angle sum property to find the missing angle of theta in a right triangle.

To solve for a missing angle of theta in a right triangle, you can use the trigonometric ratios: sine, cosine, and tangent.

These ratios relate the angles of a right triangle to the lengths of its sides.

Here are the steps to solve for a missing angle theta in a right triangle:

Identify the given information: Determine which sides or angles are provided in the problem.

Determine the trigonometric ratio to use: Decide which trigonometric ratio (sine, cosine, or tangent) is appropriate for the given information.

Set up the equation: Write the trigonometric ratio using the given information and the unknown angle theta.

Solve the equation: Use algebraic methods to solve the equation for theta. This may involve taking the inverse of the trigonometric ratio.

Calculate the value of theta: Plug in the values from the given information into the equation and solve for theta.

Or we can use the angle sum property if two angles are given.

To learn more on Triangles click:

https://brainly.com/question/2773823

#SPJ2

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