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3 years ago

Can someone help me pls

Mathematics

2 answers:

jeka943 years ago

8 0

Answer:

Yes it is tangent because it is touching a certain point

Step-by-step explanation:

Heres a pic i found of an example and it looks exactly like that one

kati45 [8]3 years ago

4 0

9514 1404 393

Answer:

yes

Step-by-step explanation:

The side lengths of the triangle are 5, 12, and 5+8 = 13. We can check to see if they satisfy the Pythagorean theorem, which would indicate a right triangle.

5² + 12² = 25 +144 = 169 = 13²

These sides do satisfy the relationship between sides for a right triangle, so <em>angle A is a right angle</em>. That is the case when segment AB is a tangent to the circle.

Yes, AB is a tangent.

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A gas at standard temperature and pressure was measured as having a mass of 1485 grams (g) in a volume of 750 liters (L). Which

tangare [24]

Answer:

Here we will use the relation:

Density = mass/volume.

We know that:

Mass = 1485g

Volume = 750L

Density = 1485g/750L = 1.98 g/L

We do not have the options in order to select the correct one, but knowing this density, we can suppose the possible gases.

Two "common" gases with densities similar to this one are:

Carbon Dioxide, with d = 1.977 g/L

Dinitrogen Monoxide, with d = 1.977 g/L

In both cases, if we round up we will get the same density that we calculated at the beginning, so either of these can be the correct option.

6 0

3 years ago

PLEASE HELP ASAP!!!!

DanielleElmas [232]

Answer:

5-a) The perimeter of the rectangle = 2(2x + 4x + 1,5) = 12x + 3

Step-by-step explanation:

7 0

3 years ago

What’s the correct answer

charle [14.2K]

7-4=3

........................

8 0

3 years ago

Read 2 more answers

What is the volume of a cylinder with a radius of 9 inches and a height of 2 inches

White raven [17]

Answer:

508.94

Step-by-step explanation:

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3 years ago

Can you plz answer question on the screenshot?

yKpoI14uk [10]

Answer:

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3 years ago