3 years ago

WORTH 15 POINTSSSSSSSSS

Mathematics

1 answer:

QveST [7]3 years ago

4 0

Answer:

Step-by-step explanation:

Difference in distances = 75-60 = 15 miles

So Car A travels 15 miles more than Car A in an hour

Answered by Gauthmath

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A smart phone regularly sells for $180.00 but is on sale for 30% off. What is the amount of the discount?

pantera1 [17]

Answer:

$54

Step-by-step explanation:

The amount of the discount can be found by multiplying 180 by 0.3 which is 54.

If you also need to know the new total it would be $126 because

180 - 54 = 126

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3 years ago

A water wheel has a radius of 18 feet. the wheel is rotating at 5 revolutions per minute. find the linear speed, in feet per min

makkiz [27]

Answer:

The linear speed is

Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference is equal to

we have

substitute

step 2

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we know that

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Convert revolutions to feet

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2 years ago

Any help would be greatly appreciated

aleksandr82 [10.1K]

Answer:

$\boxed{\sf \ \ \ 49a^8b^6c^2 \ \ \ }$

Step-by-step explanation:

Hello,

$(-7a^4b^3c)^2=(-1)^27^2a^{4*2}b^{3*2}c^2=49a^8b^6c^2$

$(-1)^2=1$

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3 years ago

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Vesnalui [34]

The answer is Y=4x+5

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2 years ago

On Monday, Elsbeth’s bank account balance was -$16.75. On Tuesday, she deposited a check for $5.72. On Thursday, she deposited $

erastova [34]

Answer:

$5.72

Step-by-step explanation:

The easiest way to do this is take the two deposits and add them together then combine with the original balance.

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Then subtract -16.75 from 22.47

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3 years ago

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