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V125BC [204]
3 years ago
14

XY and WZ are straight line segments. The angle marked d = 60°. Find the values of a, b and c. Explain the reasons for your answ

ers in the comment box. Please help​

Mathematics
1 answer:
-Dominant- [34]3 years ago
6 0

Answer:

a=60 b=120 c =120

Step-by-step explanation:

a is opposite b which means it is 60.

Therefore b and c are the same.

b is 360-60×2=240 left.

b is 240 divided by 2 which is 120 each

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Solve for y 2x-3y=-9
labwork [276]

Answer:

y=3+2x/3

Step-by-step explanation:

− 3 y=− 9 − 2x

Divide each term by -3 and simplify.

7 0
3 years ago
Find the area of a 2-inch-wide decorative border around a rectangular canvas painting, where L is the length and W is the width
lions [1.4K]

Answer:

  4L +4W +16 square inches

Step-by-step explanation:

The area of the border is the equivalent of that of a rectangle with a width equal to the width of the border, and a length equal to the length of the midline of the border. That length is the perimeter of the rectangle that is L+2 units long and W+2 units wide.

  border midline length = 2((L+2) +(W+2)) = 2L +2W +8

Then the border area is ...

  border area = (border width)(border length) = (2)(2L +2W +8)

  border area = 4L +4W +16 . . . square inches

_____

You can also figure this as the difference between the area of the rectangle with the border and the area of the rectangle inside the border:

  border area = total area - canvas area

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4 0
3 years ago
Larquita is writing a book for her job, where she works the same number
ryzh [129]

so what u gotta do in this  add and multiply everything up like monday she worked before and wor and during work, then tuesday she worked twice as much as monday then u gotta add and multiply everythin up, same thing all over again, then you get ur answer, nlow this app is too help you, i helped you, im not goona give ur answer, ur gonna give the answer to ur selfe, now i dont have time rn to answer it and if i did i would help you n answer but u gotta do ur work, have a great daay!

3 0
4 years ago
Each year we have a canned food drive at Bay Creek Middle School. For every 4 boxed items donated, there are 5 canned items dona
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Step-by-step explanation:

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7 0
4 years ago
If an 11-day single payment loan has a periodic interest rate of 9.3%, what is the approximate effective interest rate of the lo
Nastasia [14]
Below is the answer I hope it helps:

Effective Rate per Period:
I = 9.7033%

Rate per Compounding Interval:
<span>P = 0.84545%</span><span>
</span><span>Figure the effective interest rate per period given the ostensible financing cost per period and the quantity of exacerbating interims per period.
</span>




7 0
3 years ago
Read 2 more answers
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