Ask question

Ask question

All categories

3 years ago

9

A cyclist pedals up a hill that has a 13 degree angle. if the cyclist pedals up the hill for 10 kilometers what is her change in

elevation, x?
A. 022 kilometers
B. 2.2 kilometers
C. 9.7 kilometers
D. 45.0 kilometers

1 answer:

jeka57 [31]3 years ago

7 0

Sinα=h/d

h=dsinα, since d=10km and α=13

h=10sin13 km

h≈2.24951km

h≈2.2 km (to nearest tenth of a kilometer)

You might be interested in

Write each phrase as an algebraic expression<br><br> “One-half of x plus 2”

Tcecarenko [31]

Answer:1/2x+2

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!! WILL GIVE BRAINLEIST!<br><br> Find the volume of the prism<br><br> (work please!)

m_a_m_a [10]

Length•width•height=volume

11•15•3=495

3 0

3 years ago

Find the Interest Earned.

Alex787 [66]

A=p(1+i/m)^mn
Interest earned
I=A-p

A=980×(1+0.08÷4)^(4×5)
A=1,456.23

I=1,456.23−980
I=476.23

A=7,200×(1+0.04)^(8)
A=9,853.69

I=9,853.69−7,200
I=2,653.69

A=15,520×(1+0.06÷2)^(2×4)
A=19,660.27

I=19,660.27−15,520
I=4,140.27

5 0

3 years ago

What is the product in lowest terms ? 1/6•5/7

Tomtit [17]

D. 5/42 hope this helped!!

6 0

3 years ago

Read 2 more answers

Based on the following set of data, which of the statements shown is true?

jarptica [38.1K]

C.) mean > median

Hope this helps chu

8 0

3 years ago