Negative exponets are like normal ones
ex. 2^-2=-4 another way to do it 2^-2=2^2 with a - so you can do 2^2=4 add the - and it becomes -4.
Answer:
48 tens
Step-by-step explanation: 480
Answer:
8.16666667 square inches
Step-by-step explanation:
36.75/4.5=l
length=8.16666667
The volume of pyramid is given by the formula V= 1/3 Bx h
B= area of base= 183m x 183m =33489m², ( its shape is a square)
h=110m
V= 1/3 (33489 * 110)=1227930 <span>m³</span>