Answer:
A . 17/21
B . 14/21
C . 7/14
D. 11/17
Step-by-step explanation:
Answer:
<h2><u><em>
x = 4</em></u></h2>
Step-by-step explanation:
that's an equilateral triangle, 3 equal side and 3 equal angles of 60°,
so 10x + 20 = 60
solve with an equation
10x + 20 = 60
10x = 60 - 20
10x = 40
x = 40 : 10
x = 4
--------------------------
check
10 * 4 + 20 =
60°
the answer is good
The answer is :
-6,5, and 8
42 ft 13in. that is the answer
Answer: 12
Step-by-step explanation:
-8 is 8 away from 0.
4 is 4 away from 0.
8+4 = 12
Hope this helps!
