Answer:
84cm^2
Step-by-step explanation:
P=2l+2w
We are given,
P=40cm
l=2w+2
Plug these into the first formula and solve for the dimensions,
length and width, of the rectangle:
40=2(2w+2)+2w Simplify
40=4w+4+2w
40=6w+4
36=6w
6=w OR the width is 6cm, therefore,
the length is
l=2(6)+2
l=14cm
To calculate the area of a rectangle, A=lw,
plug the length,14cm, and the width, 6cm, into this formula
A=(14)(6)
A=84cm2 OR the area of the rectangle is 84cm^2
Answer:
They exceed their goal by $150.
Step-by-step explanation:
If x = weekday shows and y = weekend shows, then
50(15) + 150(6)
750 + 900 = 1650
1650 - 1500 = 150
Melissa will need 1.5 gallons of blue paint for each gallon of yellow paint.
I got 213 . because 6x6x6. equal 213.
Answer:
60 percent i hope this helped.
Step-by-step explanation:
each have a a possibility of 10 and there's 6 of of 10 compared to 3 out of 10.
