2 answers:
Answer:
12x=180 -30
x= 150/12
x= 12.5°
Answer:
x = 12.5
Step-by-step explanation:
The 3 angles lie on a straight line and so sum to 180°, that is
x + 10 + 10x + x + 20 = 180, simplify
12x + 30 = 180 ( subtract 30 from both sides )
12x = 150 ( divide both sides by 12 )
x = 12.5
You might be interested in
(4x - y)/(2y + x) when x = 3 and y = 3 is
(4(3) - 3)/(2(3) + 3) = (12 - 3)/(6 + 3) = 9/9 = 1
No at least two side need to be parallel to be that so almost anything will be your answer
It would be 13... if I did my math right.
Answer:
70
Step-by-step explanation:
91 ÷ 1.3 = 70
A gyre is best defined as a ring or circle.
