Answer:
first would be 8
second is 12
third is 16
last is 6
Step-by-step explanation:
Answer:
Step-by-step explanation:
x= -5 or x=2
that's what i think it is.
<span> 166cm would be your answer.</span>
Answer:21
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
The perimeter is calculated by multiplying the sum of width and height with 2
2*(4x-2+7x+9) = 300 solve inside the parenthesis
2*(11x+7) = 300 multiply inside the parenthesis with 2
22x + 14 = 300 subtract 14 from both sides
22x = 286 divide both sides by 22
x = 13
