Answer:
I think your correct
Step-by-step explanation:
Remark
The key to this question is to get the original price (36) down to 29.52. In other words, what % will when multiplied by 36 will result in 29.52?
Solution
36 * (x/100) = 29.52 Multiply both sides by 100
36 * x = 29.52 * 100 The 100 on the left disappears.
36 * x = 2952 The decimal disappears. Divide by 36
x = 2952/36
x = 82%
That is not your answer. That just tells you what % of 36 is that would give 29.52
Answer
The % discount is 100 - 82 = 18%. That is the % discount.
perimeter = 20 +20 +24 = 64 feet
area = 12^2 + x^2 = 20^2
144 + x^2 = 400
x^2 = 256
x = sqrt(256) = 16 feet
area = 1/2 x 16 x 24 = 192 square feet
cost = 192 x $2 = $384
Answer:
this is the answer for (03.01 LC)
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Step-by-step explanation:
You have use the Pythagorean Theorem a^{2} + b^{2} = c^{2}
So this is my work
extra notes
- If you didn't know, you cancel exponents with roots.
So the c^{2} is cancled by aka \sqrt{c}
- You can't simplify so it stays like that
Answer: the answer for (03.06 LC)
5
Step-by-step explanation:
In pic
Just look for r after substituting the variables
