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umka2103 [35]
3 years ago
11

What is the square of 5y?

Mathematics
1 answer:
Virty [35]3 years ago
5 0

Answer:

<h3>25y^2</h3>

Step-by-step explanation:

(5y)^2\\\\\mathrm{Apply\:exponent\:rule}:\quad \left(a\times\:b\right)^n=a^nb^n\\\\\left(5y\right)^2=5^2y^2\\\\5^2=25\\\\=25y^2

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the area is 50.24

Step-by-step explanation:

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6 0
3 years ago
In a classroom,
Gelneren [198K]

Answer:

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2 years ago
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6 0
3 years ago
What is the value of b2-4ac for the following equation? 5x2+7x=6​
poizon [28]

Answer:

169

Step-by-step explanation:

Given data

The function is

5x^2+7x=6​

rearrange

5x2+7x-6=0

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a=​5

b=7

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=7^2-4*5*-6

= 49-(-120)

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Hence the answer is 169

8 0
3 years ago
Nia plans to put enough money in the bank each week for 100 weeks so that the amount in the bank is always proportional to the w
garri49 [273]

Answer:

$40

Step-by-step explanation:

2 1/2 times the week

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40 x 2.5 = 100

3 0
3 years ago
Read 2 more answers
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