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12345 [234]
4 years ago
10

Perform the indicated operation. (-10) ÷ (-20) 1/2 -1/2 2 -2

Mathematics
1 answer:
Angelina_Jolie [31]4 years ago
4 0

Answer:

1/2

Step-by-step explanation:

negative divide negative =positive

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Plsssssss help me outt
Svetach [21]

Answer:

Step-by-step explanation:

area A=π×3²=9 π m²

8 0
3 years ago
In physical education class, sonia walks a distance of 0.12 miles in one minute. at that rate, how far can she walk in 9 minutes
Maru [420]
Here is the solution for the given problem above.
The formula for getting the distance is distance = rate x time.
Given that the rate is 0.12miles/minute and the time is 9 minutes, we simply substitute the values to the formula.
So distance = 0.12miles/minute x 9 minutes and we get 1.08 miles. So the distance that she can walk for 9 minutes is 1.08 miles. Hope this answers the question.
5 0
4 years ago
A cab company charges $4 per cab ride, plus an additional $3 per mile driven. How long is a cab ride that costs $22?​
Doss [256]

Answer:

6 miles

Step-by-step explanation:

Flat fee is $4

Per mile is $3

Equation :

4 + 3m = 22

subtract 4 from both sides

3m = 18

divide each side by 3

m = 6

The ride is 6 miles.

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

8 0
3 years ago
1/8 of pizza cost 2 dollars. In an hour, 6 1/4 pizzas were sold. How much money was made at the food booth in that hour
Darina [25.2K]
First of all, you would make 6 1/4 into an improper fraction. This makes it 25/4, then you multiply it by 2 to get 50/8 and have common denominators. Divide that by 1/8, which would be 50. Then since each 1/8 costs 2 dollars you would multiply 50 by 2. So, the answer would be that they made 100 dollars.
4 0
3 years ago
Write the fraction 4/7 as an equivalent fraction with the given denominator 28 .
Greeley [361]

Answer:

16/28

Step-by-step explanation:

Multiply both the denomator and numerator by 4

4 0
3 years ago
Read 2 more answers
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