3 years ago

Which pairs of fractions can be added using the given common denominators

1 answer:

Alex3 years ago

3 0

Answer:

Step-by-step explanation:

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liubo4ka [24]

Answer: He cannot see a ship that is 4.5 miles away.

Step-by-step explanation:

Since we have given that

$d=3\sqrt{h}$

Here, h is the eye level above the water

d is the distance away.

If h = 12 feet

We will get :

$d=3\sqrt{12}\\\\d=3\times 2\sqrt{3}\\\\d=6\sqrt{3}\\\\d=10.39$

Hence, it is 10.39 feet away when eye level is 12 feet above the water.

Therefore , he cannot see a ship that is 4.5 miles away.

7 0

2 years ago

meriva

I think you have to divide 275/5 and that will give you his speed for one hour.

Answer: 55 mph

7 0

2 years ago

Soloha48 [4]

(6,5)---------------(1,2)-------------------(x2,y2)
6+x2/2=1
5+y2/2=2

6+x2=2
x2=-4
y2=4-5
y2=-1
(-4,-1)

answer is C

3 0

2 years ago

Alika [10]

Answer:

ever beer cost 1.38 so that is it

7 0

3 years ago

stellarik [79]

Answer:

4 ( x - 2) > 5

Step-by-step explanation:

I think that's the right answer

5 0

3 years ago