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svetlana [45]
3 years ago
11

The point (a, b) lies on the line with the equation 3x + 2y = 12. When a = 4, what is the value of b?

Mathematics
1 answer:
kow [346]3 years ago
3 0
We plug in a as the value of x in the equation, and we get 12 + 2y = 12, which simplifies to 2y = 0 and we get y or b = 0.
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Hope this helps!
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3 years ago
10n -11 =3 + 4n + 6n​
MrRissso [65]

Answer:

10n -11 =3 + 4n + 6n​

10n - 10n -11 =3-3 + 4n + 6n​

-11 - 3 = -10n + 4n + 6n

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Step-by-step explanation:

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10n - 10n -11 =3-3 + 4n + 6n​

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2 years ago
What is the approximate value of k?
lesya692 [45]

Hello from MrBillDoesMath!

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5.06

Discussion:

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From the law of sines

sin(120)/k = sin(20)/2  =>

sin(120) =  k *  (  sin(20)/2) )                (multiply both sides by "k")

k = sin(120)/  (   sin(20)/2)                    (divide both sides by sin(20)/2)

k =  (0.866) /  ( 0.171) =  5.06


Regards,  

MrB

 P.S.  I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!


6 0
2 years ago
The odds of winning a game are given as 1:25. what is the probability that you will win this game? what is the probability that
muminat
<span>The probability that I will win this game is 4%
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2 years ago
Find the value of x please!! ASAP
cricket20 [7]

Answer:

x = 10

Step-by-step explanation:

By looking at the picture, I can tell the angle of the 3x is also 30 degrees.

This means 3x = 30.

When you solve for x by dividing each side by 3, you result with the answer of x = 10.

To check you work, plug in 10 for x to recieve 30 degrees again.

3 0
2 years ago
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