3 years ago

Last question I need help on ?

1 answer:

6 0

The measure of angle one would be 120 degrees or the third one because the angle is wider than ninety degrees so it cannot be ninety or sixty or thirty degrees

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An airplane started at point K, travelled 560 miles to point L, adjusted its route and travelled another 575 miles to point M. I

S_A_V [24]

Answer:

Step-by-step explanation:

Using the cosine theorem:

$c^{2} =a^{2} +b^{2} -abcos\beta$

$952^{2} =560^{2} +575^{2} -560*575cos\beta$

$\beta =cos^{-1} (\frac{560^{2}+575^{2}-952^{2} }{2*560*575} )$

The angle is 114.014 degrees if we substract 90 degrees it means that at point L the plane changed its angle by 24 degrees

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3 years ago

Simplify √14q times 2√4q

DerKrebs [107]

4q√14 hope this help

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Greta has finished reading 15 pages from a 20-page magazine article. Which of these is another way to express the fraction of th

Verizon [17]

Answers: H

Work: 15/20=0.75

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3 years ago

6 Petra wants to buy an electronic reader that costs $160.75 including tax. She has saved $34.75 SO

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2 years ago

Eight minus the quotient of two and the number X

Anna [14]

Answer:

8 -2/x

Step-by-step explanation:

"The quotient of 2 and x" means "2 divided by x". Written using math symbols, that is 2/x. Eight minus this value is written ...

8 -2/x

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