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german
3 years ago
13

Find the value of x.

Mathematics
1 answer:
grandymaker [24]3 years ago
6 0
That square in the corner means that this is a right angle (which is 90 degrees). If you make this into an equation you will have...

66 + x + 2 = 90
combine like terms
68 + x = 90
subtract 68 from both sides
x = 22

Hope this helps :)
You might be interested in
I need major help pls help
Nesterboy [21]

Answer:

No, since 832 ≠ 900, using Pythagorean theorem, the width should be 18 in

Step-by-step explanation:

It is better to type the question in the 'Question' than the fact that you need help so that we can start seeing the problem immediately.

A rectangle has 4 right angles so if l = 24 and w = 16 then you can use the pythagorean theorem to see if this is possible since

24^2 + 16^2 = 30^2 since the diagonal is the hypotenuse of the triangles formed by the diagonal in the rectangle.  

576 + 256 ≠ 900, since the left side is 832 and the right side is 900

It would be more correct if the width is 18 since 576 + 18^2 = 900

6 0
3 years ago
How many millilteres are in 2 and a 1\2
andrew11 [14]

Answer:600 mL 2.54 Cups 2 and 1/2 cups

Step-by-step explanation:

3 0
2 years ago
When x=1/2, what is the value of 8x-3 over x?
IgorLugansk [536]

Answer:

2

Step-by-step explanation:

(8(1/2)-3)/(1/2)

(4-3)/(1/2)

1/(1/2)

1*2

Your answer is 2, hope this helps

5 0
3 years ago
Read 2 more answers
The yummy ice cream company wants to package ice cream in cylindrical containers that have a volume of 5453 cubic centimeters. T
Aneli [31]

Answer:

17.4 (3 Significant numbers)

Step-by-step explanation:

Formula for finding Cylinder : π r² h

So your 5453 = π x (20cm ÷ 2)² x height

To get height (tallness), divide 5453 by (100π)

Depending on your π, your answer should be either, 17.366 / 17.35 / 17.357 which all rounds up to 17.4 if your question asks for 3 significant figures

8 0
3 years ago
Order from least to greatest <br><br> -0.8,0.4,1/11,2/33
Vlad1618 [11]
-.8,2/33,1/11,.4 good luck
6 0
4 years ago
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