4 years ago

Add the following:

Mathematics

1 answer:

PIT_PIT [208]4 years ago

8 0

Step-by-step explanation:

1) 7/23 + 11/23 + 9/23

7+11+9/23

27/23

= 1 4/23

2) 2 5/7 + 9 4/7

11 9/7

= 11.12

3) 9/20 + 3/5

9+12/20

21/20

= 1 1/20 or 1.05

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Paha777 [63]

Answer:

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Step-by-step explanation:

1. Add up the grocery store hours and the nursery hours together.

10+6=16

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Please rate this answer Brainliest!

3 0

3 years ago

777×900<br>Can u help me

Brums [2.3K]

1st Answer:

The answer to this would be 699,300!

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3 years ago

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Answer:

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Step-by-step explanation:

sin a = perpendicular/ hypotenuse

where a is the base angle

here a = 60

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since,

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x = 36/ √3

x = 36/ 1.732

x = 20.78

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3 years ago

A person wishes to mix coffee worth $6 per pound with coffee worth $3 per pound to get a 120 pound of a mixture worth $4 per pou

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Answer:

$720 and $360

Step-by-step explanation:

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3 years ago

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Answer:

780

Step-by-step explanation:

So 5% is 39 so 5% x 20 is 100% do the same with the 39 so do

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