SOLVE FOR X, WILL GIVE BRAINLIEST
1 answer:
The two angles are supplementary angles and when added together equal 180 degrees.
3x -12 + x+2 = 180
Simplify:
4x -10 = 180
Add 10 to both sides
4x = 190
Divide both sides by 4
X = 190/4
X = 47.5
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Answer:
x=1
Step-by-step explanation:
4(-x+4)=12
-4x+16=12
-16 -16
x=1
Answer:
4*(7-2)2÷10
=4*5*1/5
=20/5
=4
Step-by-step explanation:
1) 8,309,127 < 8,409,127
2) 3,000,003 > 223,646
Pythagorean theorem: a²+b²=c²
Where c = length of the hypotenuse (diagonal of a triangle)
60²+40²=c²
3600+1600=c²
5200=c²
c=√5200
c ≈ 72.11 ft
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