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sukhopar [10]
3 years ago
13

Write the difference in simplest form. 3 1/5 - 1 4/5

Mathematics
1 answer:
zhenek [66]3 years ago
5 0
1 2/5 because you subtract those two and then you get 1 2/5
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Earl gets a commission of 20% on all sales. He sold $2,580.00 worth of goods. What was the amount of his paycheck?
lorasvet [3.4K]
If he gets 20% commission and he sold $2580, multiply 2580 * .2 to get what he made
2580*.2 = $516
7 0
3 years ago
Just the 3rd and 4th plz help me
Mademuasel [1]

Answer:

3. 122.025

4. 469.2

Step-by-step explanation:

16.27/2 =8.135

8.135*15= 122.025


11.73 divided by 1/2= 23.46

23.46*20=469.2

6 0
3 years ago
If a complementary angle measures 24 more than the other what is that angle
Lelu [443]
The definition of a complementary angle is one angle who can be added to another complementary angle to sum to 90 degrees. More simply, just an angle is complementary to another angle if they add up to 90 degrees. In this case, to find the other angle, you subtract 24 from 90 which equals 66 degrees.
5 0
3 years ago
Traffic along a stretch of road moves at an average speed that varies inversely with the number of cars on it. When there are 15
RSB [31]

Answer:

37.5 miles per hour

Step-by-step explanation:

The traffic along a stretch road moves at an average speed that carried inversely as the number of cars

Average speed= k/number of cars.

When there are 1,500 cars the average speed is 45

The first step is to calculate the constant k

45= k/1500

k = 1,500 × 45

k= 67,500

Therefore the average speed when there are 1,800 cars can be calculated as follows

Average speed= 67,500/1,800

= 37.5 miles per hour

Hence the average speed is 37.5 moles per hour

7 0
3 years ago
Solve for 2. Round to the nearest tenth of a degree, if necessary, 7.2 D 10 9.4. B​
Lelechka [254]

Answer:

x=50°

use the sine rule to find the missing angle "x"

4 0
3 years ago
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