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zubka84 [21]
3 years ago
14

Please answer for 20

Mathematics
1 answer:
zubka84 [21]3 years ago
6 0

Answer:

Step-by-step explanation:

im on the same one

sorry i couldent help

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A sculpture is in the shape of a square pyramid. The sculpture has a height of 36 feet and a volume of 19,200 cubic feet. Find t
lorasvet [3.4K]

Hello Human!

The answer to this is:

a = 40 feet

<h2><u>EXPLANATION:</u></h2><h2><u></u></h2>

<u></u>

Given:

V = 19,200 feet³  volume of the sculpture

H = 36 feet  height of the sculpture

a = ?  side length of the square base

The formula for calculating the volume of a pyramid is:

V = B H / 3  ⇒ B = 3 V / H

B = 3 · 19,200 / 36 = 19,200 / 12 = 1,600

B = a²

a² = 1,600  ⇒  a = √1,600 = 40 feet

a = 40 feet

Hope It Helped!

<u>And Tell me if The answer is wrong. . .</u>

<u />

<h2><u>Good Luck With Your Assignment!</u></h2><h2><u /></h2>

#LearnWithBrainly

- Answer

TanakaBro

7 0
3 years ago
Read 2 more answers
10 points!! Pls help with 5 and 6
marissa [1.9K]

Answer:

I only know number 5 so here it is

the solution for the left is: 2x6=12

the solution for the right is: 5x3+4x1=15+4=19

and the answers are: 1.12 . 2.19

5 0
3 years ago
Marcus stacked 2
harkovskaia [24]

Answer:

2 feet

Step-by-step explanation:

Since each piece of wood is 2/3 of a foot tall, and there are two pieces of wood stacked on top of each other, you need to add 2/3 twice to get the total height of the pile.

2/3 + 2/3 = 6/3

6/3 = 2

Therefore, the pile is 2 feet tall.

8 0
3 years ago
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PLEASE URGENT HELP THIS IS FOR MY PRACTIVE EXAM
Anastaziya [24]
Answer: 5-2x=6-x, x= -1/3

Explanation:

“When I double it and subtract it from five it is the same as subtracting it from six”

So double means multiply by two, and the same as means equal. Use a variable to represent the number.

Therefore your equation is:
5-2x=6-x

So solving the equation would be:
-2x-x = 6-5
-3x = 1
x= -1/3
5 0
3 years ago
kim has 18 toys.1/3 of the toys are teddy bears.1/6 of the toys are balls and the rest are dolls.How many dolls does Kim have
Korvikt [17]
D represents dolls

1/3×18+1/6×18+d=18

18/3+18/6+d=18

6+3+d=18
9+d=18

d=18-9
d=9
7 0
3 years ago
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