What is the value of X?

Mathematics

1 answer:

antiseptic1488 [7]3 years ago

8 0

First you need to find the 3rd angle of the triangle
180 - 86 - 46 = 48

and then subtract the answer by 180 (because it’s a straight line)
180 - 48 = 132

so 132

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3 years ago

Help with all of these please explain if u can !

sveticcg [70]

Answer:

1. 78cm^2

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Step-by-step explanation:

1. i always cut these complex shapes into simpler ones (in this case a rectangle and a triangle)

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3 years ago

Read 2 more answers

3(3a+2)+6=30 what does a equal

Naya [18.7K]

Answer:

a=2

Step-by-step explanation:

3(3a+2)+6=30

9a+6+6=30

9a+12=30