3 years ago

PLEASE HELPPPPPP I don’t even know where to start

Mathematics

2 answers:

hichkok12 [17]3 years ago

3 0

Ignore the stuff on top
Hoped this helped! I’d appreciate it if you gave me brainliest answer!

polet [3.4K]3 years ago

3 0

We know that angles 1 and 2 add up to angle 5

Angle 1 + Angle 2 = angle 5

Substitute in the equations and known values

3x+7 + x+3 = 70

Combine like terms

4x+10=70

Subtract 10 from both sides

4x = 60

Divide 4 from both sides to isolate x

x= 15

Now you can plug them back into the equations to get the value of the angles

Angle 1 = 3(15)+7= 52 degrees

Angle 2 = (15)+3 = 18 degrees

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