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
kotykmax [81]
2 years ago
10

Pleaseee i rlly need this one rn!!

Mathematics
2 answers:
Ratling [72]2 years ago
8 0

Answer:

26 inches

Step-by-step explanation:

To the nearest inch, the diameter of the tire is 26 inches.

The bike traveled 136 feet in 20 revolutions.  First we want to convert this to inches.  

136 ft * 12 in/ft = 1632 inches.

Next we find how many inches it travels in 1 revolution:

1632/20 = 81.6 inches

The distance around the tire is called the circumference, and the formula for circumference is  

C=πd

Our circumference is 81.6 and π is 3.14:

81.6 = 3.14d

Divide both sides by 3.14:

81.6/3.14 = 3.14d/3.14

26 = d

Hope this helped!!!!

bija089 [108]2 years ago
3 0

Answer:

its 20 inches

Step-by-step explanation:

You might be interested in
Find the arc length of ADC. Round to the nearest hundredth.<br> BA = 6.5 cm
MakcuM [25]
2190.5 cm.

360 degrees - 23 degrees = 337 degrees

337 degrees x 6.5 cm = 2190.5 cm
7 0
3 years ago
What percent's falls between 0.5 and 0.6
Shalnov [3]
5 rational numbers between 0.5 and 0.6 can be any 5 numbers up to any number of decimal places that lies between 0.5 and 0.6. Or, it can also be 0.5124, 0.5676, 0.588, 0.59, 0.5789.S
6 0
2 years ago
Which polynomial function has zeros at 2, −4, and 1?
LuckyWell [14K]

Answer:

y = (x - 2)(x + 4)(x - 1)

Step-by-step explanation:

Given the zeros of a function say x = a and x = b, then

The factors are (x - a) and (x - b) and

y = (x - a)(x - b)

Given the zeros are x = 2, x = - 4, x = 1, then

the factors are (x - 2), (x - (- 4)) and (x - 1), that is

(x - 2), (x + 4), (x - 1) , thus

y = (x - 2)(x + 4)(x - 1)

6 0
2 years ago
Read 2 more answers
A and B are two similar shapes the area of shape A is 200cm2 calculate the area of shape B
barxatty [35]

Answer:

Area of shape B = 312.5 cm²

Step-by-step explanation:

Ratio of Area of A : Area of B = 12² : 15²

Given that area of A is 200 cm², let the area of shape B = x

Therefore:

200:x = 12²:15²

200/x = 144/225

Cross multiply

144x = 200*225

144x = 45,000

x = 45,000/144

x = 312.5 cm²

Area of shape B = 312.5 cm²

5 0
2 years ago
What would be the angle between the two perpendicular lines.​
Anna007 [38]

Answer:

<em>90 degrees</em>

<em>90 degreesPerpendicular lines are lines that intersect at a <u>right (90 degrees) angle.</u></em>

5 0
2 years ago
Other questions:
  • Write (2 − 3i) − (-2 − 3i) as a complex number in standard form
    9·1 answer
  • Complete the steps to factor
    10·2 answers
  • Graph the equation 2y-6x=10
    5·1 answer
  • An architect has a scale drawing of a back porch that has a length and a width of 36 x 75 feet. If the Architect’s drawing is 4
    11·1 answer
  • Find the function values given the function values given the function h(x)=x+6. Complete parts (a) through (f) below.
    7·1 answer
  • A savings account earns 4% annual interest compounded quarterly. How much interest would $500 earn if it was invested for one ye
    13·1 answer
  • Alexis washes 10 1/2 windows in 3/4 hours. At this rate, how many windows can she wash in one hour?
    6·1 answer
  • 5) Ziegler is using paper for an art project
    7·1 answer
  • Write x(x+1)^2(x-5)/x(x+2)(x-5)^3 in simplest terms. Show your work
    10·2 answers
  • A number line is shown below. What point represents the approximation of 24 on the number JK L M line 1 + 2 N 3 5 6 7 8 9 10 Poi
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!