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Liono4ka [1.6K]
3 years ago
10

A pyramid has a height of 9 in. and a base with area 100 in2. Which is closest to the volume of the pyramid? A 30 in3 B 150 in3

C 300 in3
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
4 0

Answer:

300 square inches

Step-by-step explanation:

Given: Height of the pyramid is 9 inches and base area of the pyramid is 100 square inches

To find: volume of the pyramid

Solution:

A pyramid is a three geometrical shape that has a base and three or more triangular faces that meet at a point.

Height of the pyramid (h) = 9 inches

Base area of the pyramid (A) = 100 square inches

Volume of the pyramid = \frac{1}{3}hA

=\frac{1}{3}(9)(100)=300\,\,square\,\,inches

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kipiarov [429]
We know that
<span>An<span> exterior angle</span></span><span> is one that has its vertex at an outer point of the circumference
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so
∠NOP=(70-30)/2-----> 20°

the answer is
<span>∠NOP=20</span>°
6 0
2 years ago
5c+ 3 &lt; 28 or -4c-2&lt; 14 for c.
sweet-ann [11.9K]

Answer:

c<5, and  c>-4.

<u>Steps used for answers:</u>

5c+3<28 =

1. Subtract 3 from both sides.

5c<28-3

2. Simplify  28-3 to  25.

5c<25

3. Divide both sides by 5.

c<25/5

4. Simplify  25/5 to 5.

c<5

-----------------------

-4c-2<14 =

1. Add 2 to both sides.

-4c<14+2

2. Simplify  14+2 to 16.

-4c<16

3. Divide both sides by -4.

c>-16/4

4. Simplify 16/4 to 4.

c>−4

<u>Done by NeighborhoodDealer</u>

3 0
2 years ago
Read 2 more answers
Jack had 3 bottles of soda. Each bottle held 2 1/2 cups of soda. How many cups of soda did he have total?
lukranit [14]

Answer:

1 1/5 cups of soda.

Step-by-step explanation:

To solve this you need to change 3 and 2 1/2 into improper fractions so you get 6/2 and 5/2. Then you have to flip 5/2 so it becomes 2/5 and then you just have to cross cancel. Since the 2 from 2/5 can go into the 2 in 6/2 one time, 2/5 changes into 1/5 and 6/2 changes to 6/1. Now you can multiply across so 6 times 1 is 6 and 1 times 5 is 5 so you get 6/5. Now you have to change it into a mixed number which would be 1 1/5.

I hope this helps you :D

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3 years ago
ANSWER FREE BRINLIEST!! ANSWER THE TWOO CIRCLED ONES!!
BlackZzzverrR [31]

Answer:

alright for the first one you set them equal o each other while for the second you do the same thing

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second one:5

Step-by-step explanation:

24/3 is x and x=8

for the second one

18+12 is 30 and 30/6 is 5so the second one is 5'

if you want me to clarify more please comment

5 0
3 years ago
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What shape is a rhombus related to and why​
Ksju [112]
A rhombus is related to a “Parallelogram”

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8 0
3 years ago
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