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12345 [234]
3 years ago
14

What answer to −2k+(−4k)+5

Mathematics
1 answer:
Serggg [28]3 years ago
8 0

Answer:

-6k+5

Step-by-step explanation:

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A cylinder has a base diameter of 20 meters and a height of 10 meters. What is it’s volume in cubic meters, to the nearest tenth
Korvikt [17]

3141.6 cubic meters

Step-by-step explanation:

The volume of a cylinder is given by;

πr²h

π * (²⁰/₂)² * 10

π * 100 * 10

= 3141.6

4 0
3 years ago
If Emily had 97 apples and needs to know how many bags to put them into. How many bags will she need
Galina-37 [17]

Answer:

12?

Step-by-step explanation:

97/8=12.125

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3 years ago
Find they area of a regular hexagon with a side length of 10 inches
Vitek1552 [10]
A≈259.81in²

I hope this helped!!
3 0
3 years ago
Find the ratio of:<br> (a) 5 km to 400 m<br> (b) 2 hours to 160 minutes
aleksandr82 [10.1K]

Answer:

Answer - a) 1:80

               b) 1:80

Step-by-step explanation:

All the ratio should be written in lowest form. these are the answers for both the questions.

Pls Mark Brainliest !!!!!!!!!!!!!!

6 0
2 years ago
Read 2 more answers
For this question I am sure the answer is 81% as you divide 45 and 55. However, it is stating my answer is incorrect even though
77julia77 [94]

Answer:

it says round to the nearest 10th so it wouldn't be 81, it would be 81.8%

8 0
2 years ago
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