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MaRussiya [10]
3 years ago
14

Write an equation that relates the angle in a triangle. The measure of angle A is 45 degrees. The measure of angle B is b degree

s. The measure of angle C is 3b degrees.
Mathematics
1 answer:
Korolek [52]3 years ago
7 0
Since the interior angles of a triangle equal 180°, then 180-45=135.

Then you would use 135 to find the remaining two angles: b+3b=135.
4b=135.

Divide to find b. And the plug in whatever b is for the to figure out Angles B and C.

However, I believe the equation it's looking for is: 180=45+b+3b OR 45+4b=180
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Answer:

Number of one-dollar bills each child gets: 12 dollars

Dollars left over: 1 dollar

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25/2=12.5

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Each kid will get 12 dollars and there will be 1 dollar left over.

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40%

Step-by-step explanation:

Given the result of the simulation below:

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n(S)=20

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Let Event A be the event that the player made both throws

The pairs in which the player made both throws are:

(5,5) (0,6) (0,4) (1,4) (5,3)  (3,5)  (2,1) (0,6)

n(A)=8

Therefore:

P(A)=\frac{n(A)}{n(S)}=\frac{8}{20}=0.4\\

The probability that the player made both throws is 40%.

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