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guajiro [1.7K]
3 years ago
9

Find the measure of angle B?? A. 25 B. 90 C 155 D. 65 yes

Mathematics
2 answers:
zepelin [54]3 years ago
8 0

Answer:

D. 65

Step-by-step explanation:

The angles of the triangle must add up to 180. C is 25, A is 90 so B needs to be 65.

Y_Kistochka [10]3 years ago
8 0
D might be it hope this helps
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BRAINLIEST to wherever gets this correct ​
schepotkina [342]

Answer:

300\pi cubic feet

Step-by-step explanation:

Let r be the radius of cone and h be the height of cone.

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Use the drop-down menus to complete the solution to the equation cosine (startfraction pi over 2 endfraction minus x) = startfra
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Use the drop-down menus to complete the solution to the equation cosine (start fraction pi over 2 end fraction minus x) = start fraction start root 3 end root over 2 end fraction for all possible values of x on the interval [0, 2pi].

Using trigonometric identities, the solution to the equation cos(\frac{\pi }{2}-x) = \frac{\sqrt{3} }{2} for all possible values of x on the interval [0, 2π].

What are trigonometric identities?

Trigonometric identities are equalities that involve trigonometric functions and are true for every value of the occurring variables for which both sides of the equality are defined.

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1 year ago
What is 144 in exponential form? A) 212 B) 27 C) 43 D) 122
Alexandra [31]

Answer:

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Step-by-step explanation:

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