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Jet001 [13]
3 years ago
8

The measure of HMQ is (4x – 20)° ?

Mathematics
1 answer:
Kipish [7]3 years ago
7 0

Answer:

A

Step-by-step explanation:

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What expression is equivalent to 3x + 14 + 3x + 10.

The answer is 6x+ 24
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3 years ago
The cost C (in dollars) of making n watches is represented by C=15n 85. How many watches are made when the cost is $385?
FromTheMoon [43]
We know that C is 385, so we can plug that in to get the equation 385=15n+85. To find the number of watches, we have to solve for n.
To do that we have to...

385=15n+85

First subtract both sides of the equal sign by 85 (because we need to do the opposite)

300=15n (because 85-85 is zero, so we eliminated that, and 385-85 is 300)

Now we divide both sides of the equal sign by 15 (again, opposites)

20=n (because 15n/15 leaves us with n since both 15s cancel out, and 300/15 is 20)

So the number of watches made were 20.
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3 years ago
Events A and B are mutually exclusive. Find the missing probability.
Luden [163]

Answer:

B, 7/20

Step-by-step explanation:

If two events are mutually exclusive that means that there is no intersection

so in the union formula: AUB=A+B-A∩B

A∩B=0

we can write P(a)=x

7/10=7/20+x+0

7/10-7/20=x

x=7/20

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3 years ago
2.State whether ABC and LAED are congruent. Justify your answer.
sladkih [1.3K]

Answer

C. Yes, by SSS only

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Ms. Burnham is playing Jeopardy against Mr. Lafferty. Mr. Lafferty incorrectly answers questions worth 50 points five times in a
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Answer:

-250

Step-by-step explanation:

assuming he starts at 0 pts -50 * 5 = -250

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3 years ago
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