Answer:
x = 11
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ FEB and ∠ DEB are adjacent angles and supplementary, thus
∠ FEB = 180 - 4x , so
180 - 4x + x = 147, that is
180 - 3x = 147 ( subtract 180 from both sides )
- 3x = - 33 ( divide both sides by - 3 )
x = 11
Answer:
-6
-5
-4
10
-5
-4
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
92+55+85+45+83=360
Answer:
(x−4)2(x2+4x+16)
Step-by-step explanation:
here hope this helpsss
Answer:
It takes about 350 minutes to bike 100 miles
Step-by-step explanation:
53/15 = 3.5 (rounded to the nearest tenth place)
3.5 x 100 = 350