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VARVARA [1.3K]
3 years ago
12

Someone pls just comment something​

Mathematics
2 answers:
hichkok12 [17]3 years ago
4 0

Answer:

Eleventeen

Step-by-step explanation:

solmaris [256]3 years ago
4 0

Answer:

THIRTEEN

Step-by-step explanation:

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The height of a building in a drawing is 15 inches if the actual height of the building is 165 feet find the scale factor of the
Elenna [48]

Answer:

The scale is 11 feet per one inch.

Step-by-step explanation:

\frac{165feet}{15inches} = 11feet / inch

3 0
2 years ago
A student says that 2 1/4 + 1 2/4 =5. Why is that answer wrong?
saw5 [17]
2 1/4 + 1 2/4 ≠ 5

Why?

2 1/4 + 1 2/4 
=3 3/4

The answer is wrong because the student added wrong. The real answer is 3 3/4.
8 0
3 years ago
the sum of the three number is 92. the third is 3 times the first, the first number is 7 less than the second. what are the numb
vichka [17]
Let x represent the first number, y represent the second, and z represent the third.

x + y + z = 92
z = 3x
x = y - 7

Solve x = y - 7 for y.
x = y - 7
x + 7 = y

Fill in y and z so that we only have to worry about x for now.

x + y + z = 92
x + (x + 7) + (3x) = 92
x + x + 7 + 3x = 92
5x + 7 = 92
5x = 92 - 7
5x = 85
x = 85/5
x = 17

Solve for y. 
y = x + 7
y = (17) + 7
y = 24

Solve for z.
z = 3x
z = 3(17)
z = 51

So x = 17, y = 24, and z = 51. 
8 0
3 years ago
Preston borrowed $75 total from 5 different banks. What integer
scZoUnD [109]

The answer is 375 because you need to do this:

75x 5

5x5=25

7x5=350

350+25=375

5 0
3 years ago
2. How is volume calculated?
grin007 [14]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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