Answer:
70
Step-by-step explanation:
Answer:
the perimeter is 12 feet
the area is 60 feet
Step-by-step explanation
perimeter=adding all sides
area=multiplying all sides
The answer is 7/4, 1 3/4 or 1.75
Answer:
whats the question?
Step-by-step explanation:
have a good day!!!
(PS or is this just a tip?)
The middle number is 0 and the last is -81Factoring means we want something like(b+_)(b+_)We need two numbers that add together to get and Multiply to get -81which are 9 and -9:<span><span>9+-9 = 0 and </span><span>9*-9 = -81</span></span>
Fill in the blanks in
(b+_)(b+_)
with 9 and -9 to get...<span><span>(<span>b+9</span>)</span><span>(<span>b−9</span>)</span></span>
The answer is : (b+9)(b−9)
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