3 years ago

What type of number is 4n

Mathematics

1 answer:

N76 [4]3 years ago

3 0

D. an irrational number

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Last week kellie ran 28 miles. This week she ran 32 miles. What is the perecent of change in the number she ran?

Oksana_A [137]

Answer:

60%

Step-by-step explanation:

first do 28+32.

Next it equals 60. So change 60 to percentage form. It would be 60%

7 0

3 years ago

Read 2 more answers

Can somebody please find the answer I will mark brainliest

mash [69]

Answer:

1= 102°,3=78°,4=102°

5=102°,6=78°,7=78°,8=102°

Step-by-step explanation:

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2 years ago

Choose Yes or No to tell whether the expressions are equivalent. 1. 4(5c + 3) and 9c + 7 yes or no 2. 10f – 10 and 2(8f – 5) yes

Juli2301 [7.4K]

Answer:

1) No

2) No

3)Yes

4)No

Step-by-step explanation:

Distributive property: a(b + c) =a*b + a*c

1) 4(5c + 3) = (4*5c) + 4*3

= 20c + 12

2) 2(8f - 5) = (2*8f) - (2*5)

= 16f - 10

3) 3(4g + 7) = (3*4g) + (3*7)

= 12g + 21

YES

4) 6(4j - 6) =(6 * 4j) - (6*6)

= 24j - 36

5 0

3 years ago

What is 8.2 divided by 2.87

igor_vitrenko [27]

8.2/2.87
=2.857143

:)

Hope this helps!

6 0

2 years ago

Can you please answer these 3 questions im having a hard time rn and i just need to relax but i really need to get this done, pl

Yanka [14]

Answer:

1. Infinitiely many solutions, one solution, no solutions

y=-3/2x-4

y= x+1

y=1/4x-2

y=1/4x+3

Step-by-step explanation:

4 0

3 years ago