Answer:
n = -7
Step-by-step explanation:
-15= n-8
n-8=-15
+8 +8
n=-7
It is 1/10 times the value represented in the 2 in 423.
It is 10 times the value represented in the 2 in 72
Answer:
x = 33
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the 2 angles from 180 for x
x = 180 - (90 + 57) = 180 - 147 = 33
Answer:
35.71%
Step-by-step explanation:
50:140*100 =
(50*100):140 =
5000:140 = 35.71
Answer: x=-6
1. simplify both sides of equation
2. divide both sides by -2
