We have to factor becasue
area=legnth times width
area=4x^2+28x+49
area=(2x+7)(2x+7)
area=(2x+7)^2
legnth =width
we arent' given area so we can't solve
but, , since it is a squaer room, legnth=width so √area=legnth=width
Answer: 4/15
Step-by-step explanation:
Answer:
- 2
Step-by-step explanation:
The question is - 5 + - 4 + 7
You do addition first.
-4 + 7 = 3
So now we have - 5 + 3
-5 + 3 = - 2
Answer:
d=6
Step-by-step explanation:
divide 30 by 5 to get the value of d
Answer:
it should be 10.4 in 6 years.
Step-by-step explanation:
not sure what you were asking.