Answer:
80 units cubed
Step-by-step explanation:
Volume=Base area x Height=16x5=80
Base area=8x2=16
Height=5
Answer:
81/5 or 16 1/5.
Step-by-step explanation:
First convert the mixed number to an improper fraction:
3 6/7
= (3*7 + 6) / 7
= 27/7.
So we have
27/7 / 5/21
Invert the second fraction and multiply:
= 27/7 * 21/5
= (27*21) / (7*5)
= (27*3) / 5 ( as 21/7 = 3)
= 81/5
= 16 1/5.
Step-by-step explanation:
Let x represent the number.
We have 9x + 4 = 128.
=> 9x = 124 (subtract 4 on both sides)
=> x = 124/9. (divide 9 on both sides)
Hence the number is 124/9 or 13.77....
Answer:
Derived from the Pythagorean Theorem, the distance formula is used to find the distance between two points in the plane. The Pythagorean Theorem, a2+b2=c2 a 2 + b 2 = c 2 , is based on a right triangle where a and b are the lengths of the legs adjacent to the right angle, and c is the length of the hypotenuse.\: