Need help really bad

1 answer:

5 0

The answer will be 6.

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Vladimir79 [104]

5x-11+8x-3 =90 13x-14=90 13x=104 X=8

8 0

3 years ago

Stels [109]

Answer:

x=4

Step-by-step explanation:

Since it's a parallelogram, the angle BCE(79) = angle CED(79)

so... 79+63 = 142

now...

142+8x+6=180(sum of angles in a triangle)

148+8x=180

8x=32

x=4

8 0

3 years ago

pychu [463]

-7+4b=1+5b
-8=1 b
b=-8

7 0

4 years ago

LenaWriter [7]

Answer:

2sinxcosx-2cos^2x +1

4 0

3 years ago

bearhunter [10]

Answer:327412000

Step-by-step explanation:

8 0

4 years ago