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stira [4]
4 years ago
15

Find the perimeter of a triangle with sides measuring 3 centimeters, 4 centimeters and 5 centimeters.

Mathematics
2 answers:
dsp734 years ago
7 0

Answer:

12

Step-by-step explanation:

P=a+b+c       P=3+4+5    P=12

earnstyle [38]4 years ago
7 0
The perimeter of a triangle with those lengths is a total of 12 centimeters.
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How do I multiply 30 and 4 1/3
Katen [24]

Answer:

130

Step-by-step explanation:

Take calculator and do 1 divided by 3 plus 4 which will give you 4.333...

then multiply that answer by 30.

4 0
4 years ago
Use cos, sin, tan, etc.
alisha [4.7K]

use the SOHCAHTOA triangle

3 0
4 years ago
I need help please it’s for school
erma4kov [3.2K]

From Sweatcoin, London to the residence of Santa Claus is about 4,280 km away.

<h3>Where is the Santa Clause's residence? </h3>

The residence of Santa Clause is popularly known as the North Pole.

According to the above, we have to roughly calculate the distance from Sweatcoin in London to the North Pole. This distance is equivalent to about 4,280 km

Learn more about London in: brainly.com/question/7416097

7 0
3 years ago
Nate walks 25 meters in 13.7 seconds. if he walks at the same rate, which of the following is closest to the distance he will wa
Nookie1986 [14]
Distance:time=25:13.7
ratio and propriton

4min=60sec*4=240sec

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times both sides by 240*13.7
25*240=13.7?
6000=13.7?
divide both sides by 13.7
437.9562=?
about 438 meters
8 0
4 years ago
A block of stone measures 15 cm X 15 cm X 20 cm. What is the total surface area of the stone?(Hint: A block has six sides.)
BARSIC [14]
Look\ at\ the\ picture.\\\\2\ sides:\ 15cm\times15cm\\\\Area:A_1=2\times(15cm\times15cm)=2\times225cm^2=450cm^2\\\\4\ sides:15cm\times20cm\\\\Area:A_2=4\times(15cm\times20cm)=4\times300cm^2=1200cm^2\\\\Area\ of\ the\ block:\\\\A=A_1+A_2\\\\\boxed{A=450cm^2+1200cm^2=1650cm^2}

5 0
3 years ago
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