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elena55 [62]
2 years ago
12

Share $72 in the ratio 5:4

Mathematics
1 answer:
nignag [31]2 years ago
4 0

Answer:

Step-by-step explanation:

Let ratio be x

$72=5x+4x

$72=9x

X=$72/9=$8

Required share=5×$8=$40

And 4×$8=$32

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Write the following numbers in order from least to greatest,
PIT_PIT [208]

Answer: D

Step-by-step explanation:

Look at the exponents first and order them from least to greatest

5 0
3 years ago
What is 9/7 times -9/5?
pochemuha

Answer:

- 2 11/35

Step-by-step explanation:

Step 1:

9/7 × - 9/5     Equation

Step 2:

- 81/35      Multiply

Answer:

- 2 11/35       Convert

Hope This Helps :)

8 0
3 years ago
Ace Cars says they will pay Jim a 10% commission on the sale price of each car. Budget Cars
Sergeeva-Olga [200]

Answer: The car has to sell for $20000

Step-by-step explanation:

Let x represent the price that the car would have to sell for in order for these two job opportunities to pay Jim the same amount.

Ace Cars says they will pay Jim a 10% commission on the sale price of each car. It means that his pay would be

10/100 × x = 0.1x

Budget Cars says they will pay him $500 per week plus a 7.5% commission on the sale price of each car. It means that his pay would be

500 + 0.075x

For boths pays to be the same, it means that

0.1x = 500 + 0.075x

0.1x - 0.075x = 500

0.025x = 500

x = 500/0.025

x = 20000

The car has to sell for $20000

5 0
3 years ago
2,000,000 mg = how many kg?
cluponka [151]
1kg=1,000g\\1g=1,000mg\\\\therefore\\1kg=1,000\times1,000mg=1,000,000mg\to1mg=\frac{1}{1,000,000}kg\\\\2,000,000mg=\frac{2,000,000}{1,000,000}kg=\boxed{2kg}
8 0
3 years ago
Find the perimeter of this quarter circle with radius,
Inga [223]

Answer:

pi

Step-by-step explanation:

First find the circumference of the circle

C = 2 * pi*r

C = 2 * pi *2

C = 4pi

A quarter circle is 1/4 of a circle

1/4 C = 1/4 (4pi)

1/4C = pi

6 0
3 years ago
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