Please Help! I have a math test and can't understand this one!?

Answer:

$579.60

Step-by-step explanation:

First, we need to find the area of the (floor) of the room.

Area = Length * Width

We can plug in the given values into the equation.

Area = 14 yd * 18 yd

Area = 252 yd²

We can set up a conversion factor to see how much it costs to carpet the room...

[tex]\frac{\$2.30}{1 \ yard^2}*252 \ yards^2[/tex]

Cancel out the yd²...

$2.30*252=$579.60

Answer:

its c because i took the quiz

Step-by-step explanation:

I took the quiz

Answer:

-3

(negative 3. ) in word form

Since they give you a value, n = 4, we will plug in that value into the overall equation.

(4)^2 - 11

16 - 11 = 5

So, our final answer is 5!

x < 6

This is because there is an open hole at 6, meaning we exclude it from the solution set. Stuff to the left of 6 (ie smaller than 6) is shaded, which is why we go for x < 6

The inequality represented in the given graph is x < 6.

Given is a number line where an inequality is marked.

We have to find the inequality which represents in the number line given.

Here, a graph or a number line where the numbers are marked from 1 to 9 is drawn.

A blue line is drawn prior to the number 6. So the inequality sign is "<".

An open circle is over the number 6. So 6 is not included in the inequality.

So, the required inequality is x < 6.

The correct option is C. x < 6.

Learn more about Inequalities here :

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Quadrilateral RSTU was rotated, translated and dilated to form quadrilateral VXYZ.

Transformation is the movement of a point from its initial location to new location. Types of transformation are rotation, reflection, translation and dilation.

Dilation is the increase or decrease in the size of a figure to create an image.

Quadrilateral RSTU was rotated, translated and dilated to form quadrilateral VXYZ.

Find out more on Transformation at: https://brainly.com/question/1462871

Answer:

Associative Property of Addition a + (b + c) = (a + b) + c

Distributive property

[tex]a (b + c) = ab + ac[/tex]

Answer:

m = -1; b = 2

Step-by-step explanation:

the first step in solving this equation is to find the slope

so we use the equation (y2-y1)/(x2-x1)

so with this the equation is

(4 - 3)/(-2 + 1)

then it would be 1/-1

that is -1

so the function so far is f(x) = -x + b

to find the b you would plug in the coordinates

we can plug in the first set

3 = 1 + b

b = 2

so the m is -1 and the b is 2

Answer:

22/10 or 11/5

Step-by-step explanation:

There are two (2) whole and two tenths (2/10).

You have to multiply the 2 whole by the denominator and add it to the numerator.

Step by step:

1) 2 and 2/10

2) (2*10) = 20

3) add 20 to 2, then put it on the /10

4) 22/10, then reduce the fraction

5) 11/5

Final answer: 11/5

On solving the provided question, we can say that Cai's thinking expression will be area of the poster k = Ax Bt +Cz => K = x² + lb + 1/2wm

An expression is combination of variables, numbers and operators.

Cai's thinking expression will be.

The three sections are of different shapes which includes a square, rectangle and a triangle.

The area of square is side times of side= x²

The area of rectangle is length times of breadth (lb)

The area of triangle=1/2length times of breadth(1/2lb)

Area of the poster k = Ax+By+Cz

Ax = x²

Bx = lb

Cz = 1/2wm

K = x² + lb + 1/2wm

Hence, Cai's thinking expression will be area of the poster K = x² + lb +1/2wm

To learn more on Expressions click:

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I think it's C, sorry if it isn't!

Answer:

0.68 : 0.32

Step-by-step explanation:

the probability of all the outcomes of an event is always 1 .

if P(E) = 0.32,

P(E') = 1 - 0.32

= 0.68

N.B that P(E') is the same as P( not E ).

since your answer should be given in the ratio form, as the odds against E ( probability not E : probability E),

P(E') : P(E)

0.68 : 0.32

hope this helps you!

-s.

Answer:

Carmen has the biggest red to green apple ratio

Step-by-step explanation:

Red to green apple ratios are, in order, 20:12, (5:3), 12:10 (6:5), and 16:20 (4:5). 5:3 is the biggest red to green apple ratio because for every 5 red apples Carmen has 3 green apples.

Answer:

Step-by-step explanation:

4 3/5 ---> 23/5

7 8/15---> 113/15

23*3/5*3=69/15

113/15+69/15=182/15---->12 2/15

Answer:

The answer is 3380

Step-by-step explanation:

i took the test

Answer:

The tree is 89 inches

Please mark as Brainliest

Answer:

2 kilometers

Step-by-step explanation:

1000 meters = 1 kilometer

2000 meters = 2 kilometers

If you need to setup a conversion

[tex]\frac{2000m}{1}[/tex] × [tex]\frac{1km}{1000m}[/tex]

The meters cancel

[tex]\frac{2000km}{1000} \\[/tex]

Reduce

2 km

Answer:

1/52

Step-by-step explanation:

hope this helps

Answer:

The formula for the volume of a sphere is V = 4/3 πr³. See the formula used in an example where we are given the diameter of the sphere.

Step-by-step explanation:

I hope it will help you....

[tex]kai6418[/tex]

#carryonleraning

Answer:

45

Step-by-step explanation:
93+3+6+34+102+32=270270/6
How to find average/mean:
Add all the numbers, then divide by the amount of numbers.

Answer: 6:1

Step-by-step explanation: you’re welcome

Answer:

y = x+14

Step-by-step explanation:

At x =0 y is 14. The pattern of y is 14 greater than x continues.

Answer:

y=x+14

Step-by-step explanation:

Each of the x numbers are being added to 14 to get the y number.

Let us check if this is the answer:

the first numbers in the table are 0 and 14

0 plus 14 equals 14.

Now the next two numbers on the table:

1 plus 14 equals 15

And one more:  the third numbers on the table:

2 plus 14 equals 16

video explaining this-watch it, it is short and easy to understand:

https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-x-and-y-intercepts/v/finding-intercepts-for-a-linear-function-from-a-table

Answer:

$$6.28$$ miles Explanation: Circumference of circle with a radius $$r=1$$ mile then the circumference of circle $$=2\pi r$$ $$=2\cdot 3.14\cdot 1$$ $$=6.28\

Step-by-step explanation:

Answer:

The first option is correct.

Moving 1.5 units to the left (or -1.5 units to the right).

Moving 1 unit down (or -1 unit up).

Therefore you get the result of (-1.5, 1) as is the location of the rink.

Step-by-step explanation:

PLS GiVE ME BRAINLIEST

Step-by-step explanation:

Multiply (4/10) by 10 to find the sum using common denominators:

[tex] \frac{4 \times 10}{10 \times 10} = \frac{40}{100} [/tex]

Add:

[tex] \frac{40}{100} + \frac{20}{100} = \frac{60}{100} [/tex]

60/100 is your unsimplified answer.

Divide (60/100) by 20:

[tex] \frac{60 \div 20}{100 \div 20} = \frac{3}{5} [/tex]

3/5 is your simplified answer.

Answer:

se escribe como en la imagen

Step-by-step explanation:

Answer:

dasd

Step-by-step explanation:

Given:

2(x + 5)-7= 3(x - 2)

To Find:

• Value of x

Solution:

⇒ 2(x + 5)-7= 3(x - 2)

⇒ 2x+10-7= 3x - 6

Rearranging the like terms,

⇒ 3x-2x = 10 + 6-7

⇒x=16-7

⇒x=9

Verification:

⇒ 2(x + 5)-7= 3(x - 2)

Putting x = 9,

⇒2(9+5)-7= 3(9 - 2)

2(14)-7= 3(7)

⇒28-7=21

⇒ 21 = 21

→ LHS = RHS

HENCE VERIFIED!!!