Answer:
The answer to yours is incorrect the answer is 112.
Step-by-step explanation:
Just use the protractor tool
Answer:
c=2.4a+2537.8
a=-2.5/6c+1057.4
Step-by-step explanation:
solve for c:
2.50c+6a=6344.50
-6a -6a
2.50c=-6a+6344.50
/2.50 /2.50 /2.50
c=2.4a+2537.8
solve for a:
2.50c+6a=6344.50
-2.5c -2.5c
6a=-2.5c+6344.50
/6 /6 /6
a=-2.5/6c+1057.4
Answer:
800 liters
Step-by-step explanation:
A simple cross multipilcation
It says it has gone down 85%, so only 15% is left.
120 liters is 15% of the original sum.
120 liters 15%
x= 100%
120*100/15 = 800 liters
Answer:
Assuming the formula below, the answer is:

Explanation:
I can teach you how to <em>make r the subject of a formula</em>, with an example.
Other similar question asks to make r the subject of this formula:

<u>1. Apply multiplication property of the equalities: muliply both sides of the equality by r</u>
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<u>2. Apply distributive property on the right side</u>

<u>3. Addition property: ad 12r to both sides</u>

<u>4. Common factor r on the left side</u>

<u>5. Division property of equalities: divide both sides by 12 + t</u>
