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grigory [225]
2 years ago
14

ANSWER PLZ NOW HELPPPPP

Mathematics
1 answer:
jekas [21]2 years ago
5 0

0.821 ≤ (-6.7+p)/(8.4) ⇒

0.821*8.4 ≤-6.7+p ⇒

6.8964≤-6.7+p ⇒

6.8964+6.7 ≤ p ⇒

13.5964 ≤ p

This is option C.

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Step-by-step explanation:

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If we replace this in the equation we had for b, we have that b = 2*8 - 1 = 15.

Now we can calculate the hypotenuse with the Pythagorean equation  

\fbox {Pythagorean equation:} <em>The square of the length of the hypotenuse (the side opposite the right angle) of a right triangle is equal to the sum of the squares of the two legs (the two sides that meet at a right angle). </em>

The base and the height are our legs. We will use "H" for the hypotenuse

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H = 17

If we decrease the base and the height by 2 centimeters, we have  

b' = 15 - 2 = 13 and h' = 8 - 2 = 6

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H' \approx 14.3

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