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LekaFEV [45]
3 years ago
15

Solve for x and y. Then find the measure of each angle.

Mathematics
1 answer:
aliina [53]3 years ago
5 0

Answer:

x= 42

y= 23

Step-by-step explanation:

Set up a system of equations like this:

(4y-9)=(3x-43)

(2x+13)=(4y+5)

when two lines cross like this they form vertical angles, and vertical angles are always equal.

calculate the system of equations and you'll get x=42 and y=23

To find the measure of any of the angles just put x or y into the equation.

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Carla and Vicki left the house at the same
CaHeK987 [17]

I pretty sure the answer is 6.25 hr.

I added 60 and 65. I divided that number with 20.

6 0
3 years ago
Twenty three less than sum of forty nine and thirty seven what is the answer?
Charra [1.4K]

Answer:

63.

Step-by-step explanation:

49 plus 37 is 86. subtract that by 23 and you get 63.

8 0
2 years ago
Many televisions are classified by the length of the diagonal of their screens. A 60 in. television has a screen height of 32 in
Colt1911 [192]
The 60 inch is diagonal of or the hypotenuse of the TV so we are going to use a^2+b^2=c^2 and let width to be a, then we solve the problem.
a^2=c^2-b^2
oh, take the square root of both sides.
a=((c^2-b^2))^(1/2)
plug 60 for c, 32 for b, and the Width is equal to 50.75 for significant figures.

7 0
3 years ago
What is the sum of a 6-term geometric series if the first term is 21 and the last term is 1,240,029?
igor_vitrenko [27]
21 times x to the fifth (where x is the ratio between values) equals 1240029
1240029/21=59049
59049^(1/5)=9
so the values are 21, 21*9, 21*9^2, 21*9^3, 21*9^4, 1240029
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5 0
3 years ago
Read 2 more answers
A company has 14 employees with a salary of ​$21,000​, 11 employees with a salary of ​$22,800​, 17 employees with a salary of ​$
kodGreya [7K]

Answer:

27525.4902

Step-by-step explanation:

First need to add the total number of employees:

14+11+17+3+5+1=51

Now multiply the salary for each number of employees then add to have the total:

14x21000+11x22800+17x24800+3x32200+5x38500+1x148300= 1403800

Now to obtain the mean value just divide the total salary by the total number of employees:

1403800/51= 27525.4902

the mean salary is $27,525.49

5 0
3 years ago
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