4 years ago

Name the angle that appears to be acute

Mathematics

1 answer:

RUDIKE [14]4 years ago

4 0

Answer:

<KJM is the acute angle. Hope this helps!!

Step-by-step explanation:

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A dolphin is swimming at a constant speed. It travels 30 meters every 5 seconds. What is the slope of the line that shows the re

Alex777 [14]

Answer:

slope is 6

Step-by-step explanation:

slope is defined as you move from left to right or from up to down.

30 meters/5 seconds = 6

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3 years ago

Which of the following are identities? Check all that apply. A. cot2x + 1 = csc2x B. tan2x = 1 - sec2x C. sin2x = 1 + cos2x D. s

kirill115 [55]

I'll assume those are squares. We know D is an identity:

$\sin^2 x + \cos ^2 x = 1$

Dividing through by $\sin ^2 x$

$1 + \cot^2 x = \csc^2 x$

That's A.

Dividing the original through by $\cos ^2 x$

$\tan^2 x + 1 = \sec^2 x$

Not quite B, wrong sign on tangent.

C has the wrong sign on cosine squared as well.

Identities: A & D

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3 years ago

How to do this problem?

MaRussiya [10]

The measurement are the same. From 2,4,6,8. After you known those equal to 103. You know a line equals 180. So you would do 180-103=77. So from 1,3,5,7 will all be 77 degree.

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3 years ago

Find the quantity represented by each percent. 65% of 180 pounds

Sedaia [141]

65% of 180=180*.65=117

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3 years ago

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Bonnie has twice as many cousins as Robert.George has 5 cousins, which is 11 less than bonnie has.how many cousins does robert h

Rzqust [24]

Answer:9

Step-by-step explanation: