3 years ago

This is a 2 answer question

Mathematics

1 answer:

maria [59]3 years ago

3 0

Answer:

Step-by-step explanation:

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The area of a rectangle is 30 square feet. The base of the rectangle is 7.5

BigorU [14]

Answer:

4 ft

Step-by-step explanation:

<h3>Area of rectangle:</h3>

Area = 30 square ft

base = 7.5 ft

$\sf \boxed{height \ of \ rectangle = \dfrac{Area}{base}}$

$\sf =\dfrac{30}{7.5}\\\\=\dfrac{30*10}{7.5*10}\\\\=\dfrac{300}{75}\\\\= 4 ft$

8 0

2 years ago

What does x equal? <br> Thanks!

mel-nik [20]

X+x-17+39=180
2x+22=180
Subtract 22 from both sides
2x=158
X= 79

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3 years ago

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The graph of

ratelena [41]

Answer:

Positive and negative intervals on a graph

Step-by-step explanation:

The positive regions of a function are those intervals where the function is above the x-axis. It is where the y-values are positive (not zero). The negative regions of a function are those intervals where the function is below the x-axis. It is where the y-values are negative (not zero). hope this helps you :)

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3 years ago

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2/3=1/4K <br> What does k equal?

Marrrta [24]

Answer:

2/3= 1/4k

2/3*4=k

8/3=k

Step-by-step explanation:

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3 years ago