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a_sh-v [17]
3 years ago
10

What is the length...plz help

Mathematics
2 answers:
nikdorinn [45]3 years ago
4 0
The answer is 75 hope this helps


and if you could plz help with me most recent question thank you
morpeh [17]3 years ago
3 0
Use the Pythagorean theorem to solve:

BC = sqrt(21^2 + 72^2)

BC = sqrt(441 + 5184)

BC=  sqrt(5625)

BC = 75

Answer is F

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The scale of a map is 1in.:75km. Determine the distance between two towns that are 5.6 in. apart on the map.
sergeinik [125]

Answer:

420 km

Step-by-step explanation:

75 times 5 = 375

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6 0
2 years ago
I need to find the volume for number 10
kumpel [21]

Using the diagonal dimension and the height we can solve for the diameter of the cylinder using the Pythagorean theorem.


x^2 + 9.5^2 = 19.3^2

x^2 + 90.25 = 372.49

x^2 = 372.49 - 90.25

x^2 = 282.24

x = √282.24

x = 16.8


Now we know the diamteer and height, we can calculate the volume using the formula V = pi * r^2 * h

r = 1/2 the diameter = 16.8/2 = 8.4

using 3.14 for pi

Volume = 3.14 * 8.4^2 * 9.5

V = 3.14 * 70.56 * 9.5

v = 3.14 * 670.32

v = 2104.8 cubic meters


5 0
2 years ago
Find a and b in the picture plzzzz
katrin2010 [14]

A. Is 41 degrees, B. Is 44 degrees
8 0
3 years ago
Read 2 more answers
Are these 2 triangles congruent? 0 If no, type "not congruent" If yes, state what postulate or theorem proves it.​
Novosadov [1.4K]

Answer:

the triangles are congruent

6 0
2 years ago
How can I do this, please help me!
sleet_krkn [62]

Answer:

Step-by-step explanation:

3n to the third power+11

n=2

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8 0
3 years ago
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