Answer:C would be the correct answer
Step-by-step explanation:
The first step would be to isolate a variable (solve for a variable)....so u will have something to sub into the other equation
A straight line equals 180 degrees, so the 3 angles in the picture need to equal 180.
X + 90 + 25 = 180
x +115 = 180
Subtract 115 from both sides:
x = 65
Answer:
the degree of the monomial is 11
Step-by-step explanation:
x = 1
y^3 = 3
z^7 = 7
add the exponents 1+3+7 = 11
Answer:
10=60 5=30
Step-by-step explanation: