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Cloud [144]
3 years ago
13

Combine the like terms to create an equivalent expression: -2k-(-5)+1

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
5 0

Answer:

-2k + 6

Step-by-step explanation:

-2k -(-5) + 1          -(-5) is also +5

-2k + 5 + 1           Combine like terms

-2k + 6

omeli [17]3 years ago
3 0

Answer:

-2k+6

Step-by-step explanation:

-2k-(-5)+1

-(-5)+1=6

-2k+6

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Please help me please
Murrr4er [49]

The volume of cone B will be 6 cubic units.

<h3>What is the volume of the cone?</h3>

Let h be the height of the cone and A be the base area of the cone.

Then the volume of the cone will be

Volume = (1/3) × A × h

Consider cone A and cone B.

The bases of the cones are congruent.

The height of cone A is 4 times larger than the height of cone B.

\rm h_a = 4h_b

The volume of cone A is 24.

24 = (1/3) Ahₐ

Then the volume of the cone B will be

\rm V = (1/3)Ah_b

Simplify the expression, then the volume will be

V = 1/4 x (1/3)Ahₐ

V = 1/4 x 24

V = 6 cubic units

The volume of cone B will be 6 cubic units.

More about the volume of the cone link is given below.

brainly.com/question/1984638

#SPJ1

4 0
1 year ago
Find the ratio of m to n. 9n=3m
Andre45 [30]
3:1



,,,,,,,,,,,,,,hope this helps
3 0
3 years ago
Solve for m. F=1/2 mr
algol [13]

Answer:

2F /r = m

Step-by-step explanation:

F=1/2 mr

Multiply each side by 2

2F = 2*1/2 mr

2F = mr

Divide each side by r

2F/r = mr/r

2F /r = m

7 0
3 years ago
A secretary types 160 words in 2 minutes. How many words can she type in 45 minutes?
zavuch27 [327]

Answer:

3,600

Step-by-step explanation:

1 minute=80 words

2 minutes=160 words

----------> I divided 44 by 2=22x 160 =44 minutes=3,520

add 1 more minute(1 minute=80 words)

so 3,600

3 0
2 years ago
Amelia has 120 ten-dollar bills and 75 twenty-dollar bills. What is the ratio of ten-dollar bills to twenty-dollar bills?
Alex787 [66]

Answer:

12/3.6 Because you divide 120 by 10 and you get 12 then you divide 75 by twenty and get 3.6 I think hope this helps

6 0
3 years ago
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