Answer:
x=7
Step-by-step explanation:
166=x+87+x+93
166=2x+87+93
166=2x+180
-180 -180
-14=2x
/2 /2
x=7
It would be 225+400=c^2. square both sides to result in 25.
Answer:
Step-by-step explanation:
36 = 6* 6 = 2* 3 * 2* 3 = 2*2*3*3
180 = 2 * 2 * 3 * 3 * 5 = 2 * 2 * 3*3*5

Factors that are common will be cancelled
Answer:
-2, -1/2
Step-by-step explanation:
Sum of 5 times z and 4 divided by two is 7.