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Wewaii [24]
3 years ago
7

What is 10 +20-9+2+8-3 first to answer will get brainlyest

Mathematics
1 answer:
True [87]3 years ago
3 0
28!!!!!!!!!!!!!!!!!!!!
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The area of a rectangle is 64 square centimeters. The rectangle is 4 centimeters wide. How long is the rectangle.
VLD [36.1K]
The Area is the width<span> times the </span>height<span>: A = w x h;
Then, 64 = w x h;
h = 4 + w;
64 = 4w  + w^2;
w^2 + 4w - 64 = 0;
We solve this equation: w1 </span>≈ 6,24 > 0 (okay); w2 ≈ - 10,24 < 0 (not okay);
<span>Finally, h1 </span>≈ 10,24;<span>

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4 0
3 years ago
Greenville County, South Carolina, has 461,299 adult residents, of which 59,969 are 65 years or older. A survey wants to contact
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The proportion would be the number of the sample (x) over the population size (n)

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3 years ago
Complete the table below.
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Angle 1 is 122 degrees bc of vertical angle
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2 years ago
For the feasibility region shown below find the maximum Value of the function p=-3x+4y
Solnce55 [7]
1xy is what p equals
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Suzan bought some balloons and repacked them for sale. He threw away 76 balloons each. Each packet was sold at $86. After sellin
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Answer:

188 balloons

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First, we have to divide the amount he collected altogether by the price of each balloon that he sold to find out how many balloons he sold:

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2 years ago
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