Answer:
Step-by-step explanation:
The area of a rectangle is A = lw. If the area is 64, we sub it in to get 64 = lw.
If we want to express the perimeter in terms of w using that area expression, we solve the area for l:
The formula for the perimeter of a rectangle is
P = 2l + 2w
If we are to express it in terms of w, sub in the l value from the area:
which simplifies to
Because this is width and width is a distance measure, it can't ever be negative or 0, so the domain for w is w > 0.
For the first one Y = -6
3x + 2Y = -16
-2y -2y
3x = -18y
— —
3x 3x
Then divide -18y divided by 3X
To get Y= -6
Hope that helped!
Put a point on the number 125 put a point on the number -12 and put a point on the number -2110
I’m kinda confused by this question but
Hope that helped :)
ANSWER: 30
EXPLANATION:
7.8+n=38.2
n=38.2 - 7.8
n=30.4
nearest whole no.=30
C is the answer (third option)