Answer:
x= 156
Step-by-step explanation:
i had a test with the same question, i promise its right :)
I believe it is C if that is (-3)^6
Answer:
d
Step-by-step explanation:
Using the rule of exponents
= 
, then
= 
= 
To find area you need to multiply
length x width
Since 49 can be square rooted it equals seven
L x W = Area
Area = 7 x 7
Area = 49
Meaning since it’s a square the perimeter is
7 by 7 by 7 by 7 in other words 7 + 7 + 7 + 7 OR 7 x 4(equal sides)
Answer:
26 1-foot squares of silver paper.
Step-by-step explanation:
The dimensions of the bulletin board are 6.5 feet by 4 feet.
To determine how many squares of silver paper she needs to but, we first determine the area of the bulletin board.
Area of the board =6.5 X 4= 26 Square feet
Therefore, Mrs Golden needs to buy <u>26 1-foot squares of silver paper.</u>
There will be <u>no pieces left over</u> as there is no decimal or fractional value in the area of the bulletin board.
