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saul85 [17]
3 years ago
8

Evaluate the algebraic expression u + r - s when r = 13, s = 10, t = 7 and u = 15

Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0
Plug in all the values
16 + 13 -10 = 19
19, Hope this helps!
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How to find the power of area of a square 3.5² i know the answer is 12.25 but i want the formula of 3.5²​
LiRa [457]

Answer:

3.5^{2} = 3.5 * 3.5 = 12

square means: multiply the number <u>by itself</u> two times. so 3.5 * 3.5

cube (3.5^{3}) means: multiply the number by itself three times. so 3.5 * 3.5 * 3.5

i hope u understand :)

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2 years ago
How many groups of 3/4 are in each of the following questions?
marysya [2.9K]

Answer:

12 1/3

Step-by-step exp

First, you need to add up 11/4 and

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11/ 4 + 6 1/2 = 11/4 + 13/2 = 37 / 4

To find how many 3/4 we have in 37/4, we simply dividw 37/4 by 3/4

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= 37/3

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3 years ago
What is 64 thousandths in decimal form​
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8 0
3 years ago
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Kay [80]

Answer:

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4 0
2 years ago
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I need the answer with work
Alenkasestr [34]
1. Regroup terms
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5. Simplify the last time
-59x^3-8/x-3
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