1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leviafan [203]
3 years ago
6

A bicycle wheel with radius 26" rotates through an arc that measures 80°. What is the length of the arc of the tire that touched

the ground?
Mathematics
1 answer:
Bad White [126]3 years ago
8 0
\bf \textit{arc's length}\\\\
s=\cfrac{\theta \pi r}{180}\quad 
\begin{cases}
r=radius\\
\theta =angle~in\\
\qquad degrees\\
------\\
\theta = 80\\
r=26
\end{cases}\implies s=\cfrac{80\cdot \pi \cdot 26}{180}
You might be interested in
A fish is 4 feet under water and swims up 1 foot towards the surface. What is its position
vampirchik [111]

Answer: \Large\boxed{-3~\text{feet under water}}

Step-by-step explanation:

<u>Given information</u>

\text{Fish is 4 feet under water (-4)}

\text{Swims up by 1 foot (+1)}

<u>Derived expression from the given information</u>

\text{Position = Initial + Change}

<u>Substitute values into the given expression</u>

\text{Position = }(-4)+(1)

<u>Simplify the position</u>

\text{Position = }-3

<u>Therefore, the current position of the fish is:</u>

\Large\boxed{-3~\text{feet under water}}

Hope this helps!! :)

Please let me know if you have any questions

7 0
2 years ago
It's possible to build a triangle with side lengths of 3.3, and 9<br> A. True<br> B. False
mario62 [17]
True it is possible to built a triangle with 3.3 and 9. Two long we sides would be 9 and the bottom side would be 3
4 0
3 years ago
120 times 1.75 show your work plz help me I really dont get it
sineoko [7]
120 * 1.75 = 200

5 times 0 = 0

5 times 2 = 10 carry the 1

5 times 1 = 5 + 1 = 6

7 times 0 = 0

7 times 2 = 14 carry the 1...

7 times 1 = 7 + 1 = 8
1 times 0 = 0
1 times 2 = 2
1 times 1 = 1
add it all together and you get 200.
6 0
3 years ago
The length of a rectangle is 2 cm more than four times the width. If the perimeter of the rectangle is 84 cm, what are its dimen
katovenus [111]

Answer:

Length 34 cm

Width 8 cm

Step-by-step explanation:

Let

x-----> the length of the rectangle

y----> the width of the rectangle

we know that

The perimeter of rectangle is equal to

P=2(x+y)

P=84 cm

so

84=2(x+y)

42=x+y ----> equation A

x=4y+2 -----> equation B

substitute equation B in equation A and solve for y

42=(4y+2)+y

5y=42-2

y=40/5=8 cm

Find the value of x

x=4y+2 ----> x=4(8)+2=34 cm

The dimensions are

Length 34 cm

Width 8 cm

8 0
3 years ago
Given that a trapezoid has the following dimensions, find the area. Area = ________ units2
rjkz [21]
The formula for the area of a trapezoid is A = a+b/2 * h. So just plug in the dimensions.
A = 5 + 3/2 * 5
A = 8/2 * 5
A = 4 * 5
A = 20 units²
I hope this helps love! :)
8 0
3 years ago
Other questions:
  • Anyone know the area of the blue area?
    10·1 answer
  • "a man drove 10 mi directly east from his home, made a left turn at an intersection, and then traveled 2 mi north to his place o
    8·1 answer
  • Simplify the expression <br> -12n/35-13n/35
    6·1 answer
  • Use the slope formula to find the missing coordinate.....
    14·1 answer
  • Which is the best estimate of each percent?<br> 48% of 199<br> A.0.1 B.1 C.10 D.100
    15·1 answer
  • A fan has 5 equally spaced blades suppose u line up 2 fans directly on top of each other what is the least number of degrees tha
    10·2 answers
  • What is the 8th term of this geometric sequence? 5, 10, 20, 40,
    12·1 answer
  • Brianna has 6 bags of soil. Filling one flowerpot requires 1/3
    5·2 answers
  • Section 5.2 Problem 19:
    14·1 answer
  • What is the multiplicative inverse of -13/14
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!