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svlad2 [7]
3 years ago
7

Mateo was training for a triathlon (a multisport race which includes 1.5 km swim, 40 km bike ride and a 10 km run). His speed fo

r
swimming, biking, and running is 2 km/h 25 km/h, and 10 km/h, respectively
How long will it take Mateo to finish the race?
Give your answer in hours as a decimal.
Mathematics
1 answer:
Anna007 [38]3 years ago
5 0

Answer:

swimming: 0,75h

biking: 1,6h

running: 1h

Step-by-step explanation:

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The diameter of the circle is 9.7 m . Calculate the length of its circumference. Round to the nearest tenth and remember to use
RSB [31]

Answer:

30.4m

Step-by-step explanation:

Diameter(D) = 2r (radius)

D = 9.7m

r = 9.7m / 2

= 4.85m

C = 2πr

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= 30.47344873982099m

rounding - Leave it as is if the digit in the tenth is 4 or lower

- round it up if it's 5 or higher.

~~ 30.4m

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2 years ago
Solve 6+(2+3)² <br><br> please help me
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6+(2+3)² = 31

(No Step-By-Step Included)

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3 years ago
A supplement of an angle is 4 times as large as the angles complement. Find the measure of the angle.
Serga [27]
<span>supplement angles have sum = 180, complement angles have sum = 90
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3 0
3 years ago
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Find the area of the rhombus. 
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A=24


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Please let me know if you have any other questions!


3 0
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5(1/2) - 2 (1/4) =

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