Answer:
uppercase B = StartFraction 3 uppercase V Over h
Step-by-step explanation:
The formula for the volume (V) of a pyramid is:
V = 1/3*B*h
where B is the are of the base and h is the height. We can isolate B, as follows:
multiply by 3 at both sides
V*3 = 1/3*B*h*3
divide by h at both sides
V*3/h = B*h/h
V*3/h = B
2/3 yard= 1 pillow
To find the total yards needed for 8 pillows, multiply 2/3 yard per pillow by 8 pillows.
= 2/3 * 8
multiply numerators; multiply denominators
= (2*8)/(3*1)
= 16/3
convert to a mixed number
= 5 1/3 yards needed
ANSWER: 5 1/3 yards is needed to make 8 pillows.
Hope this helps! :)
Yes, it is an irrational number because it can’t be written as a fraction
Negative square root of 35 is about -5.92, it can’t be written as a fraction
Rational number: can be written as a fraction
Irrational number: can’t be written as a fraction
I hope this helps!
Cost of goods sold - expenses = net income
do this for each year and compare.
