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solong [7]
3 years ago
13

Which expression DOES NOT represent a square root of a perfect integer

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
5 0
The answer is <em>D) square root of 89

</em><em>Explanation:
</em><em />Since it's asking for a root with a perfect integer, you need to multiply a whole number by itself, answer choice D is the only one that doesn't achieve this.
<em>
A- sq rt of 100 is 10
B- sq rt of 64 is 8
C- sq rt of 81 is 9</em>
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A=P+Prt for r what does r =
konstantin123 [22]

Answer:

r = \frac{A-P}{Pt}

Step-by-step explanation:

Express the equation with the term in r on the left side

P + Prt = A ( subtract P from both sides )

Prt = A - P ( isolate r by dividing both sides by Pt )

r = \frac{A-P}{Pt}


4 0
3 years ago
Look at the pattern below.How should the tird shape be labeled<br>​
disa [49]

Answer:

You havent showed us the pattern

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3 years ago
for his long distance phone service, lamar pays a $3 monthly fee plus 11 cents per minute. last month, lamar's long distance bil
e-lub [12.9K]
Let the number of minutes be = x.

Cost per minute = 11 cents = 0.11

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Substituting from the question

20.82 = 3 + 0.11x

3 + 0.11x = 20.82

0.11x = 20.82 - 3

0.11x = 17.82

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4 0
4 years ago
8. Simplify. 4 + 5(2d - 2)*
Semmy [17]
Answer:
10d-6


Explanation:
4+10d-10
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4 0
3 years ago
I need to know how to solve this
Tamiku [17]
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(4+0)/2=4/2=2
The midpoint is (-2,2).
3 0
3 years ago
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