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3 years ago

PLEASE HELPP ME IM GONNA FAIL

Mathematics

2 answers:

stiv31 [10]3 years ago

8 0

Answer:

90 degrees.

Step-by-step explanation:

They right ray point is on the 90 degree number and left ray is on zero so we find the difference.

90-0=90

so it measures 90 degrees.

elena-s [515]3 years ago

7 0

Answer:

<ba=180 <bc=90

Step-by-step explanation:

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Wewaii [24]

765°

17π/4 x 180/π = 765°

6 0

3 years ago

What is the length of bc

Nookie1986 [14]

Answer:

The length of BC is 17.

Step-by-step explanation:

From the given figure ∠ B = ∠C

It means that AB = AC

i.e. 2 x - 8 = x + 9

2 x - x = 8 + 9

x = 17

3 0

3 years ago

Will give brainliest

harina [27]

Answer:

5sin38

Step-by-step explanation:

Sin = opp/hyp

sin38 = BC/5

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4 0

3 years ago

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4vir4ik [10]

Answer:

I believe x=2

Step-by-step explanation:

3x-6=-4x+8

7x=14

x=2

8 0

3 years ago

Read 2 more answers

I don't know how to solve it

steposvetlana [31]

Draw a radius of 90 degrees on a Triangle retangle of ABC

8 0

4 years ago