Answer:
81
Step-by-step explanation:
If a = 4, the exponent will be 
.
represents 3 being multiplied by itself 4 times.
= 3·3·3·3
=9·3·3
=27·3
=81
Your product is 81.
Answer: 45 degree and continuous
Step-by-step explanation: i used a protractor
disclamer:pls dont sue me i dont think im right
Answer:
x^2 +8x+15
Step-by-step explanation:
(X+3)(x+5)
FOIL
first x^2
outer 5x
inner 3x
last 15
Add together
x^2 +5x+3x+15
x^2 +8x+15
Answer:
x = -11
Step-by-step explanation:
I'm going to assume 80 and 60 are vertical angles so:
x + 51 + 80 + 60 = 180
x + 191 = 180
x = -11
