3 years ago

Calculate the length of a triangle if another length is 15 feet and the hypotenuse is 39 feet.

1 answer:

3 0

We have to use Pythagorean theorem that says :

$a^2+b^2=c^2\\\Rightarrow a^2+15^2=39^2\\a^2=39^2-15^2\\a=\sqrt{1296}\\a=36$

The missing length of the triangle is : 36 feet

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1. John Smith has a past due balance of $80 on his account. He called today to pay off his balance in full. You receive 25% comm

77julia77 [94]

Answer: $20

Step-by-step explanation:

From the question, we are informed that John Smith has a past due balance of $80 on his account and out of the $80 paid, 25% will be given as commission.

Therefore, the total commission received from John's payment will be:

= 25% × $80

= 25/100 × $80

= 0.25 × $80

= $20

The commission is $20

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3 years ago

Work out the coordinate of R

Natali [406]

Answer:

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