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AlekseyPX
3 years ago
7

Can anyone answer these problems?

Mathematics
1 answer:
inna [77]3 years ago
3 0
I can answer these problems
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About 129.6 hours every single year
4 0
3 years ago
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Bethany wants to hang four rectangular picture in a row on a wall so that the horizontal space between each picture is always th
Vanyuwa [196]
This might not be right sorry :

14+14=28
79-28=51

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7 0
4 years ago
First correct answer will get brainliest!!!!!!
pav-90 [236]

Answer:

$21

Step-by-step explanation:

We need to find out 1/3 of 63.

63*1/3=21

So 63-21=$42

Lakesha spent $21 on vegtables (and has $42 left.)

4 0
3 years ago
Terri played 70 tournament chess games during the school year and won 49 of them. What is her win-to-loss ratio?
Scilla [17]

Alright so the answer would be letter B, because

win-to-loss

49 to 21 (You can determine her losses by subtracted the number of wins from her total number of games played)

Now you must simplify your answer

7 is the greatest common factor (GCF) of both 49 and 21

Now divide both 49 and 21 by 7 to get

7 to 3

7 0
3 years ago
Find the height of this triangle.
Bogdan [553]

Answer:

\sqrt{3}

Step-by-step explanation:

x^2 + 1 = 4

x^2 = 3

\sqrt{3}

7 0
3 years ago
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