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3 years ago

14

A mountain climber camped at an elevation of 18,492 feet. the following

1 answer:

CaHeK987 [17]3 years ago

7 0

The first night he camped at the elevation of 18,492 and the next day he descended 2,516 feet, so we can write it as a following numerical expression:

18,492 - 2,516

To find the elevation he camped at during the second time, we just have to calculate the expresion:

18,492 - 2,516 = 15,976 [feet]

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alekssr [168]

Answer:

Other Side (B) = 9.45 inches

Step-by-step explanation:

Given:

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Other Side (A) = 3.25 inches

Find:

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Computation:

According to Pythagoras theorem:

$Hypotenuse^2= (Perpendicular)^2+(Base)^2\\\\Hypotenuse^2= (A)^2+(B)^2\\\\10^2= (3.25)^2+(B)^2\\\\100=10.5625 +(B)^2\\\\89.4375 = (B)^2\\\\B=\sqrt{89.4375}\\\\B=9.4571$

Other Side (B) = 9.45 inches

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horrorfan [7]

Answer:

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2 years ago

5. Simplify the expression,<br> (-2 - 5i) - (-4+6i)<br> 2 - 11i<br> -2+i<br> -6 + 11i<br> -5i

monitta

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's simplify ~

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$\qquad \sf \dashrightarrow \: - 2 + 4 - 5i- 6i)$

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