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Ket [755]
3 years ago
13

What is the answer to #3?

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
5 0
Any it's your choice. You can do -3x times -9x then -9x times -3x or -2y times 3y then 3y times -2y. Remember to multiply the number after = too. Nice handwriting btw
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What is the length of the arc made by a central angle 52° on a circle of radius radius 10 inches​
solmaris [256]

Answer:9.1 inches

Step-by-step explanation:

Length of arc=(theta)/360 x 2 x π x radius

Length of arc=52/360 x 2 x 3.14 x 10

Length of arc=(52x2x3.14x10)➗360

Length of arc=3265.6 ➗ 360

Length of arc=9.07

Length of arc=9.1 approximately

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3 years ago
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Step-by-step explanation:

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2 years ago
A box contains different-colored marbles. If P(blue) = 1, P(green) = 4, and P(blue and green) = 12, which state
riadik2000 [5.3K]

Answer:

Not 100 percent sure but i think the correct answer is the last one.

Step-by-step explanation:

I know that the answer is either the last one or before the last because they are dependent on each other. This is because the probability of both increases when they are added together. The more you have the more likely to get one of them. I went for the last one because i think that the value of together is greater than when they are added.

Again, not 100 percent sure, tried to give it my best shot.

Hope this helps.

7 0
3 years ago
Help please (20 points) will give brainliest
Korolek [52]

Answer:

see explanation

Step-by-step explanation:

1

\frac{2}{3} x - 4 = 20 ( multiply through by 3 to clear the fraction )

2x - 12 = 60 ( add 12 to both sides )

2x = 72 ( divide both sides by 2 )

x = 36

2

4 = \frac{-1+x}{2} ( multiply both sides by 2 to clear the fraction )

8 = - 1 + x ( add 1 to both sides )

9 = x

3

12(x + 9) = - 108 ( divide both sides by 12 )

x + 9 = - 9 ( subtract 9 from both sides )

x = - 18

4

5x + 14 = - 7 ( subtract 14 from both sides )

5x = - 21 ( divide both sides by 5 )

x = - \frac{21}{5} = - 4.2

8 0
2 years ago
WHAT IS THE ANSWER TO LIFE PLZ RIGHT ANSWER
Gnom [1K]

Answer:

The answer to life is to enjoy everyday like it is the last day on earth

Step-by-step explanation:

Even with hard times go beyond plus ultra.

6 0
3 years ago
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