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3 years ago

Lyza has a 9 inch board. She wants to measure the length of a small rug in feet. How can she do this?

1 answer:

kramer3 years ago

8 0

Since the board is in inches, she can lay the board on the side of the rug. after she finds how many inches the rug is, Lyza can convert the inches into feet by dividing the amount of inches by 12.

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30x + 20y +55 ANSWER ASAP

vazorg [7]

Answer:

are there any options?

7 0

3 years ago

Shawna and her best friend Keisha go shopping. The function p(t) = 3x +2x-4x2+ 21 represents how much money each girl spent base

NNADVOKAT [17]

Answer:

$\$30$

Step-by-step explanation:

we have

$p(t)=3x+2x-4x^{2}+21$

Find the amount of money that each girl spent

For t= 2 hours

$p(2)=3(2)+2(2)-4(2)^{2}+21$

$p(2)=10-16+21$

$p(2)=\$15$

Find the amount of money that they spend together

Multiply by 2 the amount of money that each girl spent

$(2)\$15=\$30$

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3 years ago

What is the axis of symmetry?

jarptica [38.1K]

Answer:

2 or y=2

Step-by-step explanation:

You can find it by calculating - $\frac{b}{2a}$

- $\frac{-20}{10}$ = 2

The axis of symmetry is 2

3 0

3 years ago

Determine if each function is linear or nonlinear.

olga nikolaevna [1]

Answer:

To see if a table of values represents a linear function, check to see if there's a constant rate of change. If there is, you're looking at a linear function!

Step-by-step explanation:

6 0

3 years ago

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Simplify 7j-6k-5j+4k which explanation please:)

Phantasy [73]

Step 1. Gather like terms

 $(7j-5j)+(-6k+4k)$

Step 2. Simplify

 $2j-2k$

Done! Hope this helps :)

4 0

3 years ago

Read 2 more answers