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Arada [10]
2 years ago
12

With a coupon, you can get a pair of shoes that normally costs $84 for only $71.40. What

Mathematics
1 answer:
julsineya [31]2 years ago
3 0

Answer:

85%

Step-by-step explanation:

71.40/84=0.85. multiply the decimal by 100 to get the percentage

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HELP ASAP<br> A.11cm<br> B.8 cm<br> C. 22 cm<br> D.2 cm
Westkost [7]
Answer C cause I remember
5 0
2 years ago
Frank has devised a formula for his catering business that calculates the number of meat balls he needs to prepare the formula i
ira [324]

Answer:

96 meatballs are required

Step-by-step explanation:

We know that the formula for he catering business is

m=4a+2c

Where

c= the number of children, m=the number of meat balls, a= the number of adults

So if c = 8  and a = 20 then

m = 4(20) + 2(8)

m = 80 + 16

m = 96

Finally  96 meatballs are required for the party

4 0
3 years ago
Mr Thompson please answer. This is hw that is for mathematics Algebra.
ddd [48]

Answer:

question 6:

x^{2} + 9x + 14 and (x + 2) (x + 7)

question 7:

x^{2} - 7x + 10 and (x - 2)(x - 5)

question 8:

x^{2} - 9x + 20 and (x - 4)(x - 5)

question 9:

(x + 1) (x - 17)

x^{2} - 17x + 1x - 17

x^{2} - 16x - 17

question 10:

(x - 1) (x + 17)

x^{2} + 17x - 1x - 17

x^{2} + 16x - 17

6 0
3 years ago
Find the distance between the two points<br><br>(−12, 8) and (−3, 8)
Dimas [21]

Answer:

9

Step-by-step explanation:

Plug into Distance formula --> √(-3 - (-12))^2 + (8 - 8)^2

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3 0
2 years ago
Can somebody help me with this!?
Daniel [21]

Answer:

24\pi/5

Step-by-step explanation:

The way I think about areas of sectors is a fraction of the pie. You know what percentage of the "pie" (in this case, circle) you want, because they give you the angle of the sector and you know a circle always has 360°. So technically, you're trying to find 48/360 th of the entire area (36\pi). If you're using a calculator, it doesn't matter if you simplify the fraction, but if you're doing it by hand simplifying makes everything a lot easier.

The equation will be:

Area = 24/180 × 36\pi

= 2/15 × 36\pi

= 72\pi/15

= 24\pi/5

I hope this helped! Also, in Khan Academy, when you get an answer wrong/right, you can view their explanation by clicking "hint" or sometimes "see how we did it" shows up.

4 0
3 years ago
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