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3 years ago

9

What is 3 2/9 written as an improper fraction?

1 answer:

Alex_Xolod [135]3 years ago

4 0

Answer:

29/9

Step-by-step explanation:

3×9 is 27cand 27+2 is 29 and then you put the fraction there to

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-k/7=-4 i dont know how to do one step equations

AnnyKZ [126]

-k/7 = -4

k/7 = 4

k = 7 × 4

k = 28

5 0

3 years ago

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Dennis got 85 percent of the questions on the math test correct, which was out of 40. what was his actual mark?

makkiz [27]

Answer:

34/40

Step-by-step explanation:

85/100 cross multiply x/40

100x/100=3400/100

x=3400/100

3400/100=34

x=34

Picture included

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Brainliest?!?!

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3 years ago

Find the surface area. Use 3.14 for pi

Tatiana [17]

Answer:

S=1444.4

Step-by-step explanation:

they already gave the formula so

13 is the height, 10 is the radius

plug it in to the formula (using 3.14 for pi)

S=2(3.14)(10)^2+2(3.14)(10)(13)

S=628+816.4

S=1444.4

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3 years ago

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Help me pleaseeee :) for brainliest answer

kifflom [539]

Answer:

2:14, 1:7, 3:21, and 18:126

Step-by-step explanation:

They are all multiplying by 7.

2*7= 14

1*7= 7

3*7= 21

18*7= 126

Hope this helps! :)

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3 years ago

Find the ratio if y:x if 3x=11y

Finger [1]

Answer:

11:3

Step-by-step explanation:

For every 11 y there is 3x

6 0

3 years ago

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