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DENIUS [597]
3 years ago
7

How Do You Do This ? Please show work .

Mathematics
1 answer:
snow_tiger [21]3 years ago
5 0
So basically you are going to line up your equations (already done). Next, you will just add each term. So x + 3x = 4x, then 2y - 2y = 0 (we wouldn't put anything) then 7 - 3 = 4
So then we have all of our terms figured out and will have 4x = 4 then divide 4x by 4 to get x alone and then you will also divide the four that is by itself by four to equal one. So, your answer is x = 1. I hope that helps!
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Find the side length of a cube with a volume of 166 m
marin [14]
The answer is 5.5 m.


Cube
Volume = length x width x height

Since the length, width and the height are the same in cube, the formula can be:

Volume = length^3


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166 = x^3

x = ∛166

x = 5.495864.....

x = 5.5 (nearest tenth)
8 0
2 years ago
A scuba diver ascends 5 3/4 feet to the top of a boat platform. The diver then descends 20 1/8 feet by jumping off the boat. Wri
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3 years ago
5 1/2 <br> -<br> 3 3/4<br> ______
eimsori [14]
So first you want to convert both to have the same denominator.

5 1/2 - 3 3/4

To:

5 2/4 - 3 3/4

Now, to make it easier for me, I would convert both to an improper fraction.

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3 3/4 -> 15/4

So now you can just do,

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This in mixed number form is 1 3/4.
5 0
3 years ago
Read 2 more answers
Helppp meee pleaseeee!!!!
never [62]

Answer:

each triangle should weigh 2.5!

Step-by-step explanation:

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8 0
2 years ago
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In ΔUVW, the measure of ∠W=90°, UV = 3.5 feet, and VW = 3.1 feet. Find the measure of ∠V to the nearest degree.
Vladimir [108]

Answer:

28

Step-by-step explanation:

its 28

7 0
3 years ago
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