Answer:
square root of 25=5 and square root of (x+9)=(x+9) so the answer is.... x+9=+-5
Step-by-step explanation:
Okie, the terms are similar in that they both have inches, but they are in different forms. The first has inches to the 2nd power. This is a unit for area. The second has the units of inches to the 3rd power. This is a unit of volume. To convert from area to volume, you would need a conversion but it usually would be from a problem with certain values. Ex. Think of a cube, the 2 sides multiplied would be area and third multiplied in would be volume. If you are adding an area to a volume, you would need to know of which since you cannot change volume magically to area or area magically to volume if you do not know the details of the problem. The answer is A; I hope this helps :-)
In calculating this, you would have to find the unit price first.
$13 per 3 1/4 yards is also equal to $4 per yard.
Then you would have to find out the other ones' unit prices.
a) $16 per 4 2/3 yards is equal to around $2.82 per yard, so <u>No</u>
b) $11 per 2 3/4 yards is equal to $4 per yard, so <u>Yes</u>
c) $26 per 6 1/2 yards is equal to $4 per yard, so <u>Yes</u>
I solved these by dividing the amount of money by the amount of string.
Answer:
r=√(A/π)
r=2.8
Step-by-step explanation:
We want to get (r) alone on one side
A=πr^2
divide each side by π
A/π=r^2
square root each side
√(A/π)=r
r=√(A/π) is the answer to your first question.
now we are given A
r=√((25)/3.14)
put the left side into a calculator
r=2.8216632
round to nearest tenth of a centimeter
r=2.8
Answer:
y-32x
Step-by-step explanation:
