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finlep [7]
3 years ago
6

What is the value of m∠A + m∠B?

Mathematics
2 answers:
wlad13 [49]3 years ago
8 0

Answer: The answer is 90

Step-by-step explanation:

leva [86]3 years ago
7 0

Answer:

90

Step-by-step explanation:

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I need help on completing this
Allushta [10]
I don’t know I need points
7 0
3 years ago
Please help! / 50 points
lutik1710 [3]

Answer:

Solution given:

radius [r]=4

height [h]=5

we have

Surface area of cylinder=2πr(r+h)

=2π×4(4+5)

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3 0
3 years ago
two runners start 30kilometer apart and run toward each other. they meet after 3hours. One Runner runs 2 kilometers per hour fas
belka [17]

Let the slower runners speed be X kilometers per hour.

Then the faster runners speed would be X+2 kilometers per hour.


The formula for distance is Speed times time.

The distance is given as 30 kilometers and time is given as 3 hours.


Since there are two runners you need to add the both of them together.

The equation becomes 30 = 3x + 3(x+2)

Now solve for x:

30 = 3x + 3(x+2)

Simplify:

30 = 3x + 3x +6

30 = 6x + 6

Subtract 6 from each side:

24 = 6x

Divide both sides by 6:

x = 24/6

x = 4


The slower runner ran at 4 kilometers per hour.

The faster runner ran at 4+2 = 6 kilometers per hour.


3 0
3 years ago
Question 1
Doss [256]
For the answer to the question If the distance from the plane (P) to the tower (T) is 5,000 ft., how far is the bird (B) from the plane (P)? The answer is <span>11,779 feet.
And for the answer to the second question on w</span>hat is the angle of depression from the bird (B) to the observer (O)? The answer is <span>56.31°</span>
7 0
3 years ago
Read 2 more answers
Find the missing factor 7s^2+25s+12=(s+3)()
Deffense [45]
7s^2+25s+12=\\&#10;7s^2+21s+4s+12=\\&#10;7s(s+3)+4(s+3)=\\&#10;(s+3)(7s+4)

It's 7s+4.
8 0
3 years ago
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