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Nataliya [291]
3 years ago
13

A stack of boards is 21 inches high. Each board is 1 3/4 inches thick. How many boards are there

Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0
21 divided by 1 3/4 equals twelve

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This is from my algebra, is x/2 equal to -2x
slega [8]

No, because x/2 divides x by two, while -2x multiplies x by -2.

6 0
3 years ago
37.362 is 7 4/5 % of what number?
rodikova [14]
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6 0
3 years ago
Multiply ( + 2) (2 – )
Elina [12.6K]

Answer:

-4

Step-by-step explanation:

('+')('-') = ('-')

Therefore,

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7 0
2 years ago
5 is what percentage of 25? I’ll give brainliest:)
lord [1]

Hi there! :)

<h2>20%</h2><h2></h2>

To solve, we can simply divide and multiply by 100 to solve for the percentage:

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Multiply the decimal by 100 to solve for the percentage:

0.20 × 100 = 20%

3 0
3 years ago
Slope ​m ​ = -2 and ​y ​ -intercept ​b ​ = -1
algol [13]
Y = -2m -1 is your equation
3 0
3 years ago
Read 2 more answers
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