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labwork [276]
3 years ago
13

Find the value of x. A. 51 B. 76.25 C. 129 D. 25.25

Mathematics
1 answer:
Lunna [17]3 years ago
6 0

Answer:

\Huge \boxed{\mathrm{C. \ 129 }}

Step-by-step explanation:

Apply : Angles of Intersecting Chords Theorem

m∠x is half the sum of the measure of the arcs intercepted by the angle and its vertical angle.

m∠x = 1/2(54+204)

Add numbers in brackets.

m∠x = 1/2(258)

Expand brackets.

m∠x = 129

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Susan buys her lunch in the cafeteria each day for a week. On Monday she spends $1.50, on Tuesday $2.25, on Wednesday $1.76, on
olga_2 [115]

Answer:

The answer to your question is $11.17

Step-by-step explanation:

Data

Monday $1.50

Tuesday $2.25

Wednesday $1.76

Thursday $2.24

Friday $3.42

Process

1.- Sum up all the data, the result will be the answer

                      1.50

                      2.25

                  +   1.76

                      2.24

                     <u> 3.42</u>

                   $ 11.17          

2.- Conclusion

Susan spent $11.17 on lunch this week

         

7 0
4 years ago
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How do you solve -2x-7-4x=17
Alla [95]
Since they are like terms, add -2x and -4x which gets you -6x
-7 - 6x = 17
Cancel out -7 and add 7 to 17
-6x = 24
24 / -6x = -4x
X = -4
8 0
3 years ago
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What is the value of x? A=55 B=80
stira [4]

Answer:

x = 45°

Step-by-step explanation:

80° + 55° + x = 180°

135° + x = 180°

x = 45°

3 0
2 years ago
Which net represents this triangular prism?
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Answer:

this one.............

3 0
3 years ago
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Javier designs leather shoes at his workshop. He charges $45 for women's shoes and $50 for men's shoes. He needs to make $2,500
Ipatiy [6.2K]

We write the equation that is given above,<span>
                                45x + 50y = 25000
Since there are no women, x should be zero. We are then left with the equation,
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<span>To answer, we divide both sides of the equation by 50 giving us 50. Thus, Javier needs 50 male customers for him to meet his expenses. </span></span>

4 0
4 years ago
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