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Sergio039 [100]
2 years ago
12

The triangles below are similar because of the:

Mathematics
1 answer:
siniylev [52]2 years ago
7 0

Answer:

AA similarity postulate

Explanation:

For triangle XZY, the angles are 90°, 40°, 50°.

For triangle AXB, the angles are 90°, 40°, 50°.

Which states that all the angles are of equal measure in the triangles.

This is stated by AA similarity theorem meaning when two angles are equal in the triangle. Then the triangles are congruent to each other.

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Mr. Mole's burrow was at an altitude of 6 meters below the ground.

Step-by-step explanation:

Step 1:

We need to determine the distance that Mr. Mole covers in a single minute.

To do that we divide the difference in values of altitude by the difference in the time periods.

For the first case, Mr. Mole had traveled -18 meters in 5 minutes.

We also have, he traveled -25.2 meters in 8 minutes.

Step 2:

The distance he covered in 1 minute = \frac{-25.2-(-18)}{8-5} = \frac{-25.2+18}{3},

\frac{-25.2+18}{3} = \frac{-7.2}{3} = -2.4.

So with every minute, Mr. Mole digs down an additional 2.4 meters below the surface.

To determine where Mr. Mole's burrow is we subtract the distance traveled in 5 minutes from -18.

The altitude of Mr. Mole's burrow = -18 - 5(-2.4) = -18+12 = -6.

So Mr. Mole's burrow was at an altitude of 6 meters below the ground i.e. -6 meters.

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3 years ago
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Given a bag of 20 marbles containing 8 green, 4 red, 2 blue, and 6 yellow, of a person picks out a single marble from the bag wi
Nesterboy [21]
It’s a 1/5 chance to be red
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3 years ago
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1/4,7/10,1/4,6/10 least to greatest
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Answer:

1/4, 1/4, 6/10, 7/10

Step-by-step explanation:

1/4 = 0.25

7/10 = 0.7

6/10 = 0.6

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2 years ago
The cost of producing x units of a product is C dollars, where C is given by the function C = 0.25x2 - 80x + 300. What is the co
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Y/_12=3<br>Hlp me if you know.<br>don't know means leave it​
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Answer:

Step-by-step explanation:

I think the expression is:

\frac{y}{12} = 3

In this case:

\frac{y}{12} = 3 \\\\\ y = 12.3 \\\\ y = 36

I hope I've helped you.

4 0
3 years ago
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