Answer:
20°
Step-by-step explanation:
the sum of the angles gives 180°
20+2x+6x=180
20+8x=180°
8x=180-20
x=160°÷8°
x=20°
thank you!
Answer:
3/8, 6/8, 5/8
Step-by-step explanation:
that is the right answer
Answer:
28.3
Step-by-step explanation:
9x3.142=28.27800 and if you round that it is 28.3
Answer:
It's C.
Step-by-step explanation:
√(30) to the power of 2 is equal to 30.
Answer:
<h2><u><em>
15</em></u></h2>
Step-by-step explanation:
what is the value of 10×+z=150
10× (+z) = 150
10 × z = 150
z = 150 : 10
z = 15
-----------------------
check
10 × 15 = 150
the answer is good
