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polet [3.4K]
2 years ago
9

I give 20 points!!!

Mathematics
1 answer:
Alchen [17]2 years ago
6 0
13 months

50+50+50+50+50+50+50+50+ 50+50+50+50+50= 650 which is enough to buy the product
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Ignore the decimal pls
Tresset [83]
So if 18 + x =43, then what you need to do is

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-18 -18
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1) You are designing a new kiddie soccer arena. The area of the rectangular
nikdorinn [45]

Answer:

The length of the rectangular field is 12 ft and the width is 5 ft.

Step-by-step explanation:

The area of a rectangle is:

\text{Area} = \text{length}\times \text{width}

The area of a rectangular field is, <em>A</em> = 60 ft.

The length of the field is:

l = w + 7

Compute the width of the field as follows:

\text{Area} = \text{length}\times \text{width}

60=(w+7)\times w\\\\60=w^{2}+7w\\\\w^{2}+7w-60=0\\

Factorize the last equation by splitting the middle term as follows:

w^{2}+7w-60=0\\w^{2}+12w-5w-60=0\\w(w+12)-5(w+12)=0\\(w-5)(w+12)=0

Now, since the width of rectangular field cannot be negative, the width is 5 ft.

Compute the length as follows:

l = w + 7

 = 5 + 7

 = 12

The length of the rectangular field is 12 ft.

7 0
3 years ago
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kipiarov [429]

Answer:

2

Step-by-step explanation:

This expression can be rewritten as

8

----

9

======

 4

 ---

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If we now invert the denominator fraction 4/9 and multiply the result, we get:

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----- * ----- = 2

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5 0
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Use the Pythagorean theorem to find the third side then add all three sides together
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Which statement is true about the solutions for the equation 5y + 8 = −2?
amm1812
5y=-10

Y=-2 it has one solution
3 0
3 years ago
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