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3 years ago

Will someone please check my work? is this answer correct? reply asap :)

Mathematics

2 answers:

Nataliya [291]3 years ago

6 0

the answer is altitude because of the segment

nadezda [96]3 years ago

5 0

Answer:

perpendicular bisector

Step-by-step explanation:

A line that is both perpendicular to a segment and cuts it in half , as is the case here is a perpendicular bisector

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yaroslaw [1]

21.50+0.25r =22.25.

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4 years ago

What is the true solution to In 20+ In 5= 2 In x

amid [387]

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3 years ago

If tan a = 9／40<br>use trigonometric identities to find the values of sin a and cos a.

Sindrei [870]

Answer:

see explanation

Step-by-step explanation:

Given

tan a = $\frac{9}{40}$ = $\frac{opposite}{adjacent}$

We require the hypotenuse h

Using Pythagoras' identity

h² = 9² + 40² = 81 + 1600 = 1681 ( take square root of both sides )

h = $\sqrt{1681}$ = 41 , thus

sin a = $\frac{opposite}{hypotenuse}$ = $\frac{9}{41}$

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3 years ago

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Feliz [49]

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2 years ago

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gtnhenbr [62]

Answer:

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Step-by-step explanation:

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3 years ago