ronnie7898
27.02.2020 •
Mathematics
What is the value of x?
(x + 40)
(3x)
O 20
R
O
O 35
O
O
ASAP
Solved
Show answers
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Ответ:
Angles TRS and VRW are vertical angles, so we can set them equal to each other to get x:
x+40=3x
40=2x
20=x
So the value of x is 20
Ответ:
D. x = 4.
Step-by-step explanation:
As the 2 angles are congruent:
2.3x +25 = 5.8x + 11
2.3x - 5.8x = 11 - 25
-3.5x = -14
x = 14/3.5
x = 4.