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Fittoniya [83]
3 years ago
7

Sandra budgets $580 each month for living expenses. She nets $1640 semimonthly.

Mathematics
1 answer:
umka21 [38]3 years ago
6 0

Answer:18%

Step-by-step explanation:

Sandra's Monthly budget on expenses for living expenses = $580

Sandra's semimonthly net = $1640

Sandra's monthly net = $1640 x 2 = $3280

The percent of her net monthly income that she budget on living expenses is:

= (Budget on living expenses / Monthly net) x 100

= (580 / 3280) x 100

= (0.176829) x 100

= 17.68% = 18% (approximately)

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Answer:24= x+5

Step-by-step explanation:

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3 years ago
pleeeeeeeeeeeease hellllllllp meeeeeee the circle has a center of 0.its raduis is 3 cm,and the central angle A measures 100.what
Vsevolod [243]

Answer:

2.5 pi

Step-by-step explanation:

Comment

If you were trying to get the area of a whole circle, you would use

Area = pi r^2

You have to modify the formula to show that just part of the circle has an area that you are interested in.

The new formula is

Area = (theta/360) pi r^2

Givens

r = 30 cm

theta = 100

Solution

Area = (100 / 360) * pi * r^2       Substitute the givens into this formula

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2 years ago
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bija089 [108]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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emmasim [6.3K]

Answer:

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Step-by-step explanation:

You did well so far by multiplying both sides of the first equation by 2.

Now notice that you have -2y in the new first equation and 2y in the second equation. -2y and 2y add to 0.

Now add the equations to eliminate y.

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-------------------------

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Solution: x = 25/3; y = -5/3

4 0
2 years ago
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