#1
Apply pythagorean theorem
So
Diagonal
- √L²+B²
- √12²+9²
- √144+81
- √225
- 15ft
#2
Again apply
- H²=P²+B²
- H²=3²+9²
- H²=9+81
- H²=90
- H=√90ft
- H=9.5ft
Answer:
Add the exponents
Step-by-step explanation:
Product Rule: am ∙ an = am + n, this says that to multiply two exponents with the same base, you keep the base and add the powers.
EX:
x multiplied by x^5=x^6
Answer:
A=88 square units
Step-by-step explanation:
A=B x H
A= 11 x 8
A=88 square units
Answer:
D 1/4
Step-by-step explanation:
A. Vertical angles.
Complementary angles are adjacent angles that add to equal 90 degrees.
Adjacent angles are angles that share a side (they are right next to each other).
Supplementary angles are adjacent angles that add to equal 180 degrees.
Thus the answer is A.
Hope this helps.
