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Ugo [173]
3 years ago
11

Please show your work!!!!

Mathematics
1 answer:
viva [34]3 years ago
6 0

Answer:

4√34

Step-by-step explanation:

Let the unknown side be y

y^2 = 20^2 + 12^2

y^2 = 400 + 144

y^2 = 544

Take the square root of both side

y = √544

y = √(16x34)

y = √16 x √34

y = 4√34

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Each students has 5 dollars and lose 5 dollars rrs how much would the students have
irakobra [83]

Answer:

There wouldnt be any money as the money is given and it has got loss so.The answer is 0.

8 0
3 years ago
Which table represents a linear function?
amid [387]
The first one because they go up by 4 each time thus it is linear.

Hope this helps! :)
4 0
4 years ago
Read 2 more answers
Does the point (5, 8) satisfy the inequality 2x + y > 18?​
Anarel [89]

Answer:

The answer is...... NO

Step-by-step explanation:

Step 1: Plug in your values in the x and y cordinates.

2(5) + 8 > 18

Step 2: Solve

Then you multiply 2 and 5 and get 10.

SO then your equation should look like this:

10 + 8 > 18

The answer to the question is no because in order for this to work it would need to be the greater than or equal to sign, which looks like this ≥.

Hope this helps and have a great day! :)

7 0
3 years ago
In the figure to the right, AB=7 1/2m, BC=2 1/4 m, and DE=1 1/4m. Find the perimeter of the figure if all angles are right.
Eduardwww [97]

Answer:

22 meters

Step-by-step explanation:

What we know:

Side AB is 7 1/2 m long, Side BC is 2 1/4 m long, and Side DE is 1 1/4 m long.

Saying Sides AH and FG are the same as Sides DE and BC respectively, we can add another 3 1/2 m to the perimeter.

If CD, EF and GH are each 1/3 of AB, then 7 1/2 is added again.

7.5 + (2.5 * 3) * (2.25 * 2) + (1.25 * 2)

7.5 + 7.5 + 4.5 + 2.5

15 + 7

The perimeter is 22 meters.

5 0
3 years ago
Read 2 more answers
If 1/3 of a gallon of paint covers 1/9 of a gate, then how many gallons of paint are needed to cover the entire gate?
xxMikexx [17]

Answer:

3 gallons of paint

Step-by-step explanation:

If 3/4 of a gallon covers 2/5 of a wall, this means that a half of 3/4 gallons can cover 1/5 of a wall.

By knowing this, you can just make up your own expression

(the trick is to find a way to break it down to one, so you can multiply and manipulate it to save yourself some brain cells)

1/5+1/5+1/5+1/5+1/5= whole wall if  3/4/2=3/8  = amount of paint to cover 1/5 wall, then  (3/8)⋅5=3/8+3/8+3/8+3/8+3/8=15/8≈1.875

since we're talking about real life it would be 2 gallons of paint instead of 1.875 gallons to paint the whole wall

3 0
3 years ago
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