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3 years ago

algerba write the missing numbers that make these number sentences true . 40+50=60 + __. = 89+10

Mathematics

1 answer:

san4es73 [151]3 years ago

5 0

Answer:

it is 9 bc it adds up to 99

Step-by-step explanation:

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The diameter of the base of the cone measures 8 units.

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Answer: $32\pi$ cubic units.

Step-by-step explanation:

You can use this formula for calculate the volume of a cone:

$V_{cone}=\frac{1}{3}\pi r^2h$

Where "r" is the radius and "h" is the height.

You know that the diameter of the base of the cone measures 8 units, then, the radius can be found by dividing the diameter by 2:

$r=\frac{8units}{2}\\\\r=4units$

Since you already know that height and the radius, you can substitute them into the formula. Then, the volume of this cone is:

$V_{cone}=\frac{1}{3}\pi (4units)^2(6units)$

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3 years ago

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2 years ago

algerba write the missing numbers that make these number sentences true . 40+50=60 + ____. __= 89+10​

algerba write the missing numbers that make these number sentences true . 40+50=60 + __. = 89+10