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yan [13]
3 years ago
7

Help please!! im desperate

Mathematics
1 answer:
victus00 [196]3 years ago
4 0
We know that a circle has 360 degrees. If the portions given to us surround the whole circle, then we can add them up to get 360. Therefore:
(X+40)+(4x+70)+(2x+110)=360
Combine common terms:
7x+220=360
Subtract 220
7x=140
Divide by 7
X=20

I hope this Helps!
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If d divided by 3=10, does d divided by 3+3=10+3?
katrin [286]

Answer:

No

Step-by-step explanation:

6 0
4 years ago
An online retailer is offering a 30% savings on your total order. You decide to purchase a pair of pants for $82, 2 shirts for $
eduard

Pants = $82, 2 shirts = $53 * 2, shoes = $120

Add all these values up to find the total cost of your order excluding tax.

82 + 53(2) + 120 = 308

Now let's find the price w/ tax. Multiply 308 by 8.25%, or 0.0825.

308 * 0.0825 = 25.41

Add the tax to the total value.

308 + 25.41 = 333.41

The total value including tax is $333.41. The online retailer is offering a 30% savings (discount), so multiply the total price including tax by 30% (0.30).

333.41 * 0.30 = 100.023

Subtract the discount from the total price.

333.41 - 100.023 = 233.38700

The question wants the answer rounded to the nearest cent, or hundredths, so your final answer is 233.39.

The final price of the clothing including all discounts and taxes is $233.39.

7 0
4 years ago
If a student is selected at random, what is the probability that the student receives aid and is a graduate (rounded to the near
Viefleur [7K]
<h3>Answer:  18%</h3>

==================================

Explanation:

Locate the "receives aid" column and "graduate" row. The value 1879 is in this row and column combo.

There are 10730 students total as shown in the bottom right hand corner.

Roughly 1879/10730 = 0.1751 = 17.51% of the students are graduates who receive aid. This rounds to 18%

6 0
3 years ago
Read 2 more answers
Find the greatest common factor. 5x5y2 + 15x2y3 + x3y5 xy
Ket [755]
15x2y3 is your answer ..
8 0
4 years ago
Calculate the mean,median and mode.(3 points each)
Marizza181 [45]

Answer:

1. The first set of number is

1,2,3,4,5

Mean= 1+2+3+4+5/5

= 15/5

= 3

Median= 3

Mode= N/A

The next set of numbers is

2,3,4,5,6,6

Mean= 2+3+4+5+6+6/6

= 26/6

= 4.3

Median=4+5/2

= 9/2

= 4.5

Mode= 6

The next set of number is

6,7,5,4,5,6,2,5

Mean= 2+4+5+5+5+6+6+7/8

= 40/8

= 5

Median= 5+5/2

= 10/2

= 5

Mode= 5

5 0
3 years ago
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