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Advocard [28]
3 years ago
8

Find the m ∠CVU. Show your work

Mathematics
2 answers:
sergey [27]3 years ago
8 0

An outside angle is equal to the sum of the two opposite inside angles:

3x = 63 + x + 13

Simplify:

3x = x + 76

Subtract 1x from both sides:

2x = 76

Divide both sides by 2:

x = 76/2 = 38

Now replace x with 38 and solve for CVU:

CVU = 3x

CVU = 3(38)

CVU = 114 degrees.

lbvjy [14]3 years ago
4 0

Through exterior angle theorem we now that...

x+13+63=3x

2x=76

x=38

m<CVU=3x=114 degrees

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sergey [27]

Answer:

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Step-by-step explanation:

5 0
2 years ago
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A sales person is paid a weekly salary of $760, plus a commission of 7.5% of all her sales for the week. Express her weekly inco
Elis [28]

Answer:

1. We can see that salesperson's weekly income is the sum of her constant weekly salary ($760) and a commission which is variable and depends on her weekly sales.

So, if we say that y is her weekly income and x is her weekly sales, we can write this as:

y = 760 + 0.075x

Note that we had to change percentage to decimal number dividing it by 100.

2  Since for each value of x there is only one corresponding value of y, we can say that this is a function. For any value of x we input there is only one solution we get - that is the main feature of function and a way to tell if something is really a function.

Since this is a function, it can also be written as:

f(x) = 760 + 0.075x

3. Domain of a function is, basically, set of all values of x for which the function can work. That practically means that, since x is weekly sale, it can not be negative (one cannot make -$500 sale, for example). However, it is possible that she doesn't make a sale one week, making it possible for x to be 0. Also, the value of her sales doesn't have to be integer (it is quite possible that she makes $673.50 sale).

All this means that appropriate domain for this function are positive real numbers including 0.

6 0
3 years ago
Anita can clean a typical pool in 8 hours. Chao can clean a typical pool in 6 hours. How long should it take Anita and Chao work
Snezhnost [94]
This kind of problems requires to add the working velocities. The total velocity is the sum of the individual velocities.

Anita's velocity = 1 pool/8 hours
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3 years ago
On a game show, Elena is given the choice of three doors: Behind one door is the Grand Prize; behind the others, consolation pri
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From the beginning, all doors had equal chances.

Based on this, the answer to your question would be:
She could either accept or not accept the host's offer <span>because the probabilities of the three doors were equal from the beginning.</span>
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Answer:

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