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Natalka [10]
3 years ago
13

Answer it pleaseee!!!

Mathematics
1 answer:
Firlakuza [10]3 years ago
8 0

Answer:

.

Step-by-step explanation:

.

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Which statement about the amount of paint found by
stepan [7]
  • Circumference=37.68cm
  • 2πr=37.68
  • 6.28r=37.68
  • r=6cm

So

TSA of one hemisphere

  • 2πr²+πr²
  • 6.28(6)²+3.14(6)²
  • 36(6.28)+36(3.14)
  • 36(6.28+3.14)
  • 36(9.42)
  • 339.12cm³

For 2 hemisphere

  • TSA=2(339.12)=678.24cm³
3 0
2 years ago
Help Me pleaseeeeeee
maks197457 [2]

Answer: 94x-1

Step-by-step explanation:

6 0
2 years ago
Solve the following quadratic equation<br>x+12x+36 - 16​
Doss [256]

Answer:

x= -2, x= -10

Step-by-step explanation:

x^2 + 12x + 36 = 16

Began by setting this quadratic equation to 0. To do this, in this equation you must subtract.

x^2+12x+20=0

Next, we plug this into the quadratic formula, where a in this case is 1(there is nothing in front of x^2), b is equaled to 12(there is a 12 as the coeefficient of 12x), and c is equaled to 20.

The quadratic formula is as goes:

(-b+-(this means plus or minus)√b^2-4ac)/(2a)

After pluggin in and simplifying, the answer is x= -2 and x= -10

4 0
3 years ago
What is the lateral surface area of a prism
Lesechka [4]

Answer:

The lateral area of a figure is the area of the non-base faces only.

I hope this helps you!

Step-by-step explanation:

3 0
3 years ago
You are mixing solution to a gallon of water it is one part solution to 3 parts water how much solution would you use
Elina [12.6K]

There are 4 quarts in a gallon, therefore you would use 1 quart of solution.

3 0
3 years ago
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