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Svet_ta [14]
3 years ago
5

A bicyclist travels 60.0 kilometers in 3.5 hours. what is the cyclist's speed?

Mathematics
2 answers:
alexandr1967 [171]3 years ago
5 0
17 kilometers that's his speed my dude

givi [52]3 years ago
3 0
The bicyclist travels 17.1 km/h                          
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The country population would be 827 million in about 20 years.

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3 years ago
PLEASE HELP ME IN FINANCE!!
borishaifa [10]

Answer:

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Step-by-step explanation:

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What is the inverse of the function f(x) = 2x + 1?
Luda [366]

Answer:

f^{-1}(x)=\frac{1}{2}x-\frac{1}{2} ⇒ answer 1

Step-by-step explanation:

* Lets explain how to find the inverse of a function

- To find the inverse of a function :

# Write y = f(x)

# Switch the x and y

# Solve to find the new y

# The new y is f^{-1}

* Lets solve the problem

∵ f(x) = 2x + 1

- Put y = f(x)

∴ y = 2x + 1

- Switch x and y

∴ x = 2y + 1

- Solve to find the new y

∵ x = 2y + 1

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∴ x - 1 = 2y

- Divide both sides by 2

∴ (x - 1)/2 = y

- Divide each term in the left hand side by 2

∴ y = 1/2 x - 1/2

- Replace y by f^{-1}

∴ f^{-1}(x)=\frac{1}{2}x-\frac{1}{2}

* The inverse of the function is f^{-1}(x)=\frac{1}{2}x-\frac{1}{2}

7 0
3 years ago
Read 2 more answers
I dont know how to do this​
spin [16.1K]

Answer:

a) 55°

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c) 55°

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Step-by-step explanation:

a) 180-(90+35) = 55

b) this angle forms a straight angle with ∡a

c) this angle is vertical, and congruent, with ∡a

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6 0
3 years ago
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Arada [10]

Answer: 7/45, 7/18

Step-by-step explanation:5/9 - 2/5 = 25/45 - 18/45 = 25 - 18/45 = 7/45

and 1/2 - 1/9 = 9/18 - 2/18 = 7/18

7 0
3 years ago
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