How do I solve 3a=57

Answers

Answer 1

Answer: Divide 3 from both sides to get a=57/3 then a=19

Answer 2

Answer: You have to do the reverse operation to 57 so you have to do 57÷3 which is 19

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The two longer sides of a triangle Measure 16 and 22 which of the following is a possible link of the shortest side

Answers

the two longer sides of a right angle triangle are 16 and 22
let 22 be the hypotenuse (the longest side)
use Pythagoras Therom a²+b²=c²
in this question c=22 and b=16
to find the shortest side
22²-16²=a²
484-256=a²
228=a²
a=√(228)
a= 15.1

The formula a2xb2=c2 will help with this problem.

The longest sides, so the longer one is c2. the next is either a2 or b2. 2, in this case, is an exponent, so we multiply the number by itself.

So, a2+(16x16)=(22x22)

16 times 16 is 256. 22 times 22 is 484.

a2+256=484. 484-256 will leave you a2. Then, 484-256=228. Since a2 is still squared, you need to find the square root of 228. (which is about 15.1)

So of your answer choices, if it is among them, choose 15.

Hope I helped!!!!

0.92 is ten times as much as 9.2 and one tenth of

Answers

Actually, 9.2 is ten times as much as 0.92- so the first part of the statement is incorrect: 0.92 is ten times less than 9.2.

What is 0.92 one tenth of?

we calculate this like this:

0.92=0.1x//multiply both sides by 10:

9.2 =x

so0.92 is one tenth of 9.2

Answer:

Step-by-step explanation:

PLEASE ANSWER ASAP! MUST BE CORRECT! MORE POINTS!

Answers

A proportional relationship between two quantities is one in which the two quantities vary directly with one and other. If one item is doubled, the other, related item is also doubled.

So the answer would be C

But lets see the proof:
The first x and y ratio is 2:6 which equals 1:3
The second one is 4:12 which equals 1:3
The third one is 6: 18 which equals 1:3
The fourth one is 8: 24 which equals 1:3

Which means all 4 of the ratios are the same. So therefore the answer is C

A proportional relationship meaning that all the sets are proportional.

A) 2/6 = 0.33
5/8 = 0.625

So, A is a wrong answer.

C) 8/4 = 2
24/4 = 6

4/12 = 2/6
6/18 = 2/6

Therefore, we have a proportional relationship!

Answer:- C.

What percent of the jellybean are either blue or red show work please

Answers

Red Blue
_ _
0.46 0.23
or or
0.46666666... 0.23333333...
I think this is what it is. If you need to round it----> Red: 0.47 Blue: 0.23

What's the coefficient of the term ab2?

A. There is no coefficient.

B. 1

C. a

D. 0

Answers

The answer will be their will be no coefficient

The Ramirez family trip took six hours and I drove 330 miles the miles varies directly with the time they traveled write a direct variation equation to represent this situation
how far could they travel in 12 hours?

Answers

In this case you have to multiply to solve. So, you multiply the # of miles TIMES the number of hours. We know that the unit rate is 330 mph. So we multiply that with 12 hours. 12*330=3960.

By checking you must divide 3960 by 12. 3960/12=330

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