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vodomira [7]
3 years ago
5

Write an expression to find the perimeter of the rectangle below.

Mathematics
1 answer:
blondinia [14]3 years ago
6 0

Answer:

18x^2

Step-by-step explanation:

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Savatey [412]
The answer would be 5!!
6 0
3 years ago
the high temperature was 28F on friday. The high temperature was -2F on Saturday. What is the differences in these temperature
Gnom [1K]

Answer:

30

Step-by-step explanation:

If you start at -2F and count all the way to 28F you can mark down every count to get your answer.  Or subtract 28F by -2F.

8 0
3 years ago
3x + 2<br> Output (y)<br> Input (x)<br> 0 <br> 2<br> 4 but for x
seropon [69]

Answer:

so if x = 0, x = 2, and x = 4

3(0) + 2 = 0 + 2 = 2, so when x = 0, y = 2

3(2) + 2 = 6 + 2 = 8, so when x = 2, y = 8

3(4) + 2 = 12 + 2 = 14, so when x = 4, y = 14

6 0
3 years ago
How to use mental math
telo118 [61]
Commonsense you do math in your mind
3 0
3 years ago
Read 2 more answers
25% of what number is 9
Alexeev081 [22]
Keep in mind the the word "percent" translates to "for each 100." 25% can be read as "25 for each 100," which has the fractional representation \frac{25}{100} and the decimal representation 0.25. All of these representations are just different ways of writing the same value.

Note too that the fraction \frac{25}{100} can be reduced to \frac{1}{4}, so what the question is really asking is: 1/4 of what number is 9?

Well, if we know that 1/4 of the number is 9, we can easily find how large the whole number is by finding all 4/4 of it (the <em>whole</em> number)<em /><em />, or 4 x 9, which multiplies out to 36.
4 0
4 years ago
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