3 years ago

What's a verbal expression for 5m^2+2

Mathematics

1 answer:

weeeeeb [17]3 years ago

5 0

This can be expressed as five m squared plus two.

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Rico paid $180 sales tax on his new $2,400 motorcycle. What was the sales tax percentage rate where he bought his motorcycle?

Artemon [7]

Answer:

it is 7.5 rate

Step-by-step explanation:

I used a calculator to get the answer and it is correct.

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3 years ago

goldfiish [28.3K]

Answer:

The volume of can A is half the volume of can B.

Step-by-step explanation:

Given

Can A and Can B

Required

The true statement

For Can A, we have:

$h =8$

$r = 0.5$

The volume is:

$Volume = \pi r^2h$

This gives:

$V_A = \pi * 0.5^2 * 8$

$V_A = \pi * 2$

$V_A = 2\pi$

For Can B, we have:

$h =4$

$r = 1$

The volume is:

$Volume = \pi r^2h$

This gives:

$V_B = \pi * 1^2 * 4$

$V_B = \pi * 4$

$V_B = 4\pi$

So, we have:

$V_A = 2\pi$

$V_B = 4\pi$

By comparison, (d) is correct

4 0

3 years ago

Solve for x: 7x + 15 = 38

olganol [36]

7x + 15 = 38
7x = 38 - 15
7x = 23
x = 23/7 (twenty- three sevenths)

7 0

3 years ago

May someone please help me?

vova2212 [387]

Answer:

532m^2

Step-by-step explanation:

Please see the attached pictures for full solution.

5 0

3 years ago

Ing One Step Equations - Barb knows that she needs 8.5 hours of sleep every night to feel rested and sharp. If Barb has been get

Lisa [10]

Answer:

x=3102.5/8.5 is your answer

Step-by-step explanation:

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3 years ago