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Masja [62]
3 years ago
5

What is the measure of angle 2

Mathematics
1 answer:
sashaice [31]3 years ago
5 0

The angle above 111 degrees must be 69 degrees because of supplementary angles (111+69=180)

And since the triangles are congruent, angle 2 must be 69 degrees as well.

Hope this helped.

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HELPP what is the area of this cylinder
nadezda [96]

Answer:

1,884

Step-by-step explanation:

The formula for solving the area of a right cylinder like this one is:

=2πrh+2πr2

Note:

Pls notify me if my answer is incorrect for the other users that will see this response. Thank you.

<em>-kiniwih426</em>

6 0
3 years ago
I don’t get this I need some help.
makkiz [27]
Parallel,

That chart probably relates to a transversal line you have above it with the numbers on the 3 lines. When it says "Parallel lines" it means what lines are parallel between the two given numbers. Example: Question a) is saying
Angle 10 is congruent to Angle 15, therefore what two lines that they're on or next to are parallel. In many cases, it would be the ones that they're on.

Converse, 

The "Converse" is also known as "Alternate Interior Angles". Meaning angles that are on the same side of the transversal and are inside of it. Example: On the bottom of your page (near question 2) the angles 4 and 5 are transversals and so is 3 and 6. So just write down the converse of each given value or angle.

Hope this helped!
6 0
3 years ago
Can anyone help out?
vampirchik [111]
Exponential decay is the answer
5 0
3 years ago
Harvey the wonder hamster can run 3 1/6km in 1/4 hour. Harvey runs at a constant rate
faltersainse [42]

Answer:

his average speed is 12 2/3 kilometers per hour.

Step-by-step explanation:

6 0
3 years ago
The rate of change of atmospheric pressure P with respect to altitude h is proportional to P, provided that the temperature is c
jonny [76]

Answer:

P = 101.5 e^{-0.00015h}

Step-by-step explanation:

dP/dh = kP

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Now, using the points given,

ln 101.5 = C, so C = 4.62

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k = -0.00015

So, we have

ln P = -0.00015 h + ln 101.5

P = 101.5 e^(-0.00015h)

3 0
3 years ago
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