Answer:
r37grqigohw
Step-by-step explanation:
Step-by-step explanation:
the first question
x-2/5=7
you need to use the same rules as pemdas but sorta in reverse. starting with multiplying 7 by 5, which is 35
x-2= 35
then you would add 2 to 35
making the answer x=37
You'd follow the same steps for the second one.
let me know if you have any questions
I hope this helped
Answer: Area = 4w² + 30w + 36
Step-by-step explanation:
Let w represent the width of the rectangular patio.
The rectangle patio has a length four times its width. It means that the length of the patio is 4w.
The formula for determining the area of a rectangle is expressed as
Area = length × width
If the boarder is 3 ft, the combined length of the patio and the boarder would be (4w + 3 + 3) = (4w + 6) feet
Also, the combined width of the patio and the boarder would be
(w + 3 + 3) = (w + 6) feet
Therefore, the expression for the area of the patio and boarder is
Area = (4w + 6)(w + 6)
Area = 4w² + 24w + 6w + 36
Area = 4w² + 30w + 36
Answer : 45 degrees
Explanation: it forms a right triangle and a right triangle is 90 degrees and the other half is 45 so that means the 2nd half is 45 degrees
Answer:
24
Explanation: base times height divided by 2
