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spayn [35]
2 years ago
11

Fame the relationship AND Solve for x. HELP ASAP WILL GIVE BRAINLIEST

Mathematics
1 answer:
butalik [34]2 years ago
7 0

Answer:

11) Alternate Interior Angles

x=6

12) Vertical Angles

x=8

13) Consecutive Interior Angles

x=5

14) Corresponding Angles

x=9

Step-by-step explanation:

11) Alternate Interior Angles

18x+7=115

18x=115-7

18x=108

x=108÷18

x=6

12) Vertical Angles

16x-8=15x

16x-15x=8

x=8

13) Consecutive Interior Angles

21x-5+80=180

21x+75=180

21x=180-75

21x=105

x=105÷21

x=5

14) Corresponding Angles

10x-3=87

10x=87+3

10x=90

x=90÷10

x=9

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Diameter=10.5 in . Determine the area of each circle. Use 3.14 or 22/7 for pie . Round to the nearest tenth.
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Answer:

86.5 square inches

Step-by-step explanation:

Area of circle: pi*r^2

  • first find the radius

10.5in /2= 5.25in

  • find the square

5.25^2=27.5625

  • multiply with pi

27.5625*3.14=86.54625

rounded 86.5 in

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2 years ago
Rose’s Ringlets, a national hair salon, pays the following in employee benefits each pay period: $700 for health care, 10% of gr
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Answer:

D $1298

Step-by-step explanation:

10% of 5200 is 520

1% is 52

0.5% is 26

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3 0
3 years ago
Which functions are symmetric with respect to the y axis<br>​
Inessa05 [86]

Answer:

A, B, and D

Step-by-step explanation:

Only the functions that have x by itself between the absolute value signs (A, B, and D) are symmetric with respect to the y-axis .

Placing a constant outside the absolute value signs moves the function up or down the y-axis but retains the symmetry.

Adding a constant inside the absolute value signs (as in C and E) moves the axis of symmetry to the left or right of the y-axis.

In the diagram, both A and B are symmetric with respect to the y-axis, but C has been shifted three units to the left.

4 0
3 years ago
(1,10), (18.-10) slope
kobusy [5.1K]

Answer:

I think the slope is -20/17 hope this helps

8 0
3 years ago
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hichkok12 [17]

(2x - 6) - (10x - 7) # Starting expression

-8x - 1 # Combine like terms

Final answer:

-8x - 1

Hope this helps!

8 0
3 years ago
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