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
Archy [21]
3 years ago
8

If you travel 4 miles around a circle with a radius of 1 mile, what is the central angle (q)?

Mathematics
1 answer:
mixer [17]3 years ago
4 0

Answer:

229.18 degrees

Step-by-step explanation:

The circumference of a circle with radius r is 2×pi×r.

So if it has a radius of 1 mile, then the circumference is 2×pi×1=2pi miles.

So if we travel 4 miles, then the percentage of this circle we traveled is 4/(2pi)=63.66% approximately.

There are 360 degrees in a circle and we want to how much of that rotation belongs to traveling 4 miles of the circumference of a circle that measures 2pi miles. So 63.66%×360 degrees =229.18 degrees.

You might be interested in
Simplify and she the steps how to solve this <br><br> (5t^2 + 4) - (6t^2 - 7t + 1)
torisob [31]

Answer:

<u>11t² + 7t + 3</u>

Step-by-step explanation:

⇒ (5t² + 4) - (6t² - 7t + 1)

⇒ 5t² + 4 - 6t² + 7t - 1

⇒ <u>11t² + 7t + 3</u>

4 0
2 years ago
Read 2 more answers
Please help :)<br> .....................
Kay [80]
There are web sites and videos that stand ready to show you how to bisect an angle.

The basic idea is that you draw an arc through both rays so that the points of intersection are the same distance from the vertex. Then, you construct a perpendicular bisector of the segment between those intersection points. That will bisect the angle.

For (3), you bisect each of the angles made by the original bisector. (1/2 of 1/2 = 1/4)
8 0
3 years ago
HELP WILL MARK U BRAINLIEST
Tems11 [23]

Answer:

About 57238.562767982 meters

Step-by-step explanation:

7 0
3 years ago
It took the Phillips family 6 hours
Lerok [7]

Answer:

Percentage increase.

Step-by-step explanation:

It took the Phillips family 6 hours to drive to their vacation destination. 2 hours and 42 minutes extra because of traffic.

8 hours 42 minutes

-

6 hours 0 minutes

=

2 hours and 42 minutes

Percentage increase.

8 0
2 years ago
When looking at a problem how can you tell if it is a power of power rule or power of product rule
LiRa [457]

Power of power rule:

Zero-Exponent Rule: a0 = 1, this says that anything raised to the zero power is 1. Power Rule (Powers to Powers): (am)n = amn, this says that to raise a power to a power you need to multiply the exponents. ... Only move the negative exponents.

Power of product rule:

The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents. ... Adding the exponents is just a short cut! Power Rule. The "power rule" tells us that to raise a power to a power, just multiply the exponents.


8 0
3 years ago
Other questions:
  • Angela wants to cut the longer stick to match the shorter one. How much should she cut to make them equal of the lengths is 3 4/
    11·1 answer
  • Noah drew 18 hearts, 3 stars, and 8 circles.What is the ratio of stars to all shapes?
    10·2 answers
  • Select all ratios equivalent to 3:2.<br> 4:6<br> 25:20<br> 27:18
    10·2 answers
  • Find 1 2/3 over 9 divided by 1 1/9 over 3
    6·1 answer
  • Find exact value for cos(pi/16)
    6·1 answer
  • Find the value of x in each triangle
    14·1 answer
  • How do you differentiate y = 3x3 - 2x-4
    11·1 answer
  • Find the volume of the prism.<br> H-8cm L-12cm W-6cm
    14·2 answers
  • Use complete sentences to explain in detail how you would use the substitution method to solve the following system of equations
    12·1 answer
  • Caleb is saving money for a new skateboard. So far he has saved $18. The cost of the skateboard is 6 times as great as the amoun
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!