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nasty-shy [4]
3 years ago
8

Analyze the diagram below and complete the instructions that follow. 550 450

Mathematics
1 answer:
svetlana [45]3 years ago
6 0

Answer:

130 degrees

Step-by-step explanation:

let the angle be x

2x+45+55=360(Sum of angles in quad)

2x=260

x=130

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Classify the triangle. above and Check all that apply A. isosceles B. obtuse C. scalene D. right E. acute F. equilateral​
PtichkaEL [24]
The answer is f equilateral
3 0
3 years ago
Marilyn has been notified that her health insurance premiums will increase by 18% next year. She currently pays $523.00/month fo
Zielflug [23.3K]

Answer:

she will pay 614.14 because 523 + 18% = 6.14.14

Step-by-step explanation:

Hope this helps!!

7 0
2 years ago
Help please I need to know If it is a function of not
algol13
Look at the attachment

9. Not a function
10. Is a function
11. Not a function
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7 0
2 years ago
I really need help I don’t understand how to do this
krek1111 [17]

Answer:

Step-by-step explanation:

Remark

The way this is worded, it sounds like it is a horizontal distance. However by the marking it looks like they want the hypotenuse. Life can be very confusing sometimes.

The angle of the triangle that you need to know is the one on the right. The line of sight line is parallel to the base of the triangle. So the angle on the right is 8 degrees by the Z theorem.

Solution

Sin(8) = 1817 / x           Multiply both sides by x

x*sin(8) = 1817             Divide by sin(8)

x = 1817/sin(8)

sin(8) = 0.1392

x = 1817/0.1392

x = 13055.7

Note

Watch how you do this. I would put it into your calculator as

1817

÷

sin(8)

=

If you use the rounded answer I gave for sin(8), you might get it wrong. This is a big distance and you should just use the exact number you get for sin(8).

8 0
2 years ago
Sam has nine yellow pencils in his desk 3/4 of his pencils are yellow how many pencils does Sam have in his desk
mrs_skeptik [129]

Answer:

12

Step-by-step explanation:

(# of pencils)x(3/4)=9

(# of pencils)x(0.75)=9

(# of pencils)=9/(0.75)=12

3 0
3 years ago
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