Write an equivalent expression by distributing the "-−" sign outside the parentheses: -(7n+0.9)
2 answers:
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Answer:
perimeter = 56 m
area= 196 m^2
Step-by-step explanation:
perimeter = 4 x sides = 4 x 35(2/5) = 4 x 14 = 56 m
area= sides^2 = (35 x = 14^2 = 196 m^2
Good evening.
This is a incomplete quadratic equation, because it does not have the term bx. Therefore, we can solve this faster with the following strategy:
Add 16 to both sides:
Take the square root:
Therefore:
This is a incomplete quadratic equation, because it does not have the term bx. Therefore, we can solve this faster with the following strategy:
Add 16 to both sides:
Take the square root:
Therefore: