2 years ago

50x29=1/2 of _ x29 plz help this is so hard

1 answer:

4 0

The blank is 25.

Tip: There is already 25, so there is only 50. But they want half so, half of 50 is 25.

I hope you understand.

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3 years ago

What is the square root of 348

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3 years ago

2. Find the distance between (-2,1) and (3,4).

Nina [5.8K]

Answer:

$\sqrt{34}$ or 5.83095

Step-by-step explanation:

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3 years ago

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3 years ago

Find two numbers if there sum is 7.2 and their difference is 2.7

Sidana [21]

Answer:

2.25 and 4.95

Step-by-step explanation:

x + y = 7.2

x - y = 2.7

x = 7.2 - y

x - y = 2.7

(7.2 - y) - y = 2.7

7.2 - 2y = 2.7

-2y = 2.7 - 7.2

-2y = -4.5

-2y/-2 = -4.5/-2

y = 2.25

x + y = 7.2

x + 2.25 = 7.2

x = 7.2 - 2.25

x = 4.95

Check: 4.95 and 2.25

x + y = 7.2

(4.95) + (2.25) = 7.2

7.2 = 7.2

x - y = 2.7

(4.95) - (2.25) = 2.7

2.7 = 2.7

6 0

2 years ago

Read 2 more answers