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Volgvan
3 years ago
8

The Great Pyramid of Cheops, which was built in 2600 BC, has a square base. If one side of the base measures 230.42 meters, what

is the perimeter of the base of the pyramid?
Mathematics
2 answers:
never [62]3 years ago
5 0
921.68 meters 
to find the perimeter its side + side +side +side or side time 4.

katen-ka-za [31]3 years ago
4 0

Answer:

921.68 meters is the perimeter of the base of the pyramid.

Step-by-step explanation:

Length of the base of pyramid = 230.42 meters

Great Pyramid of Cheops has a square base.

So , side of the base of the pyramid = a = 230.42 m

Perimeter of the square = 4a

Perimeter if the base of the pyramid = P

P=4\times a=4\times 230.42 m=921.68 m

921.68 meters is the perimeter of the base of the pyramid.

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Janelle is painting a spherical model of a human cell for a science fair. She uses 615.44 square inches of paint to
liberstina [14]

The diameter of the cell model according to the taks content is; 14in.

<h3>Diameter of the cell model</h3>

Volume of paint = 615.44 square inches

π = 3.14

Volume of a sphere = 4πr²

615.44 = 4 × 3.14 × r²

615.44 = 12.56/r²

r² = 615.44 ÷ 12.56

r² = 49

r = 7

Hence, the diameter of the cell is; 2 × r = 2 × 7 = 14in.

Learn more about volume of sphere:

brainly.com/question/10171109

#SPJ1

3 0
1 year ago
A city is running out of phone numbers available for their population. They currently have 2,000,000 available phone numbers. Th
PIT_PIT [208]

Answer:

The total phone numbers, if the latter ABC is followed, will be 175.

Step-by-step explanation:

We are told that the digits will be in the form ABC and A can take values from 2 – 8, B from 5 – 9 and C from 5 – 9 as well.

This means:

A has 7 possible values (when you count the number of numbers between 2 and 8).

B has 5 possible values.

C has 5 possible values.

Therefore, the total phone numbers, if the latter ABC is followed, will be:

7 x 5 x 5 = 175.

4 0
3 years ago
In professional baseball, each team plays 160 games. After playing half their games, team A has won 60 and team B has won 49. If
Black_prince [1.1K]
The answer is 11 more wins
3 0
3 years ago
Tom could grow potatoes, cabbages, and cauliflower on his farm. However, he has decided to grow only potatoes. What is Tom doing
dimaraw [331]
He is growing potatoes, probably to sell them
3 0
3 years ago
Read 2 more answers
The coordinates of the endpoints of directed line sergeant ABC are A(-8,7) and C(7,-13). If AB:BC = 3:2 then the coordinates of
cestrela7 [59]

The correct answer is A) (1,-5)

Further explanation:

Given points are:

A(-8,7)=(x1,y1)

C(7,13)=(x2,y2)

IT is also given that

AB:BC=3:2

Which means that B divides the line segment in 3:2

Here,

m=3

n=2

To find the coordinates of B

x_B=\frac{mx_2+nx_1}{m+n}\\ = \frac{(3)(7)+(2)(-8)}{3+2}\\=\frac{21-16}{5}\\=\frac{5}{5}\\=1\\y_B=\frac{my_2+ny_1}{m+n}\\=\frac{(3)(-13)+(2)(7)}{3+2}\\=\frac{-39+14}{5}\\=\frac{-25}{5}\\=-5

The coordinates of point B are (1,-5)

The correct answer is A) (1,-5)

Keywords: Coordinate geometry, mid-point

Learn more about coordinate geometry at:

  • brainly.com/question/4819659
  • brainly.com/question/4691222

#learnwithBrainly

7 0
3 years ago
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