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
valina [46]
1 year ago
13

What is the arc length of ACB?

Mathematics
1 answer:
Debora [2.8K]1 year ago
4 0

Answer:

C. 82.43

Step-by-step explanation:

acb's angle is 315 degrees because

360 - 45 = 315

arc length is in radians

arc length is radius times (angle times (pi÷180))

arc length is 15 times (315 times (pi÷180))

arc length is 82.43

cuemathcomgeometry

You might be interested in
Calvin is painting an area that is 115 square feet. He is able to paint 2.5 square feet every 2 minutes. At this rate , how long
Verdich [7]

Answer:

Calvin will paint the entire area in 92 minutes or 1 hour 32 minutes.

Step-by-step explanation:

First of all we know that the total surface are that Calvin is painting is 115 square feet.

The rate at which Calvin is painting refers to the surface area he covers every 2 minutes. This is 2.5 square feet every 2 minutes.

we can set up a relation to solve this problem

If Calvin paints 2.5 ft^{2} in 2 minutes

He will paint 115 ft^{2} in x minutes

By cross multiplying, we have x= \frac{2 \times 115}{2.5}=92 minutes

Hence Calvin will paint the entire area in 92 minutes or 1 hour 32 minutes.

3 0
3 years ago
the length of each side of a square is 3 in. more than the length of each side of a similar square. The sum of the areas of the
jeyben [28]

Answer:

20008.3333333

Step-by-step explanation:

3 0
2 years ago
Explain what is wrong with each of the following statements.
chubhunter [2.5K]

Answer:

<h2>See below</h2>

Step-by-step explanation:

A. Shoreline isn't measured in area, but amount.

B. Houses aren't measured in feet, but square feet.

C. Mulch isn't sold by the yard, but the pound.

I'm always happy to help :)

6 0
3 years ago
25% of 24
FinnZ [79.3K]

Answer:

---

Step-by-step explanation:

I'm not showing you all of them, but this one is very simple.

You convert the percent(25%) to a decimal(0.25), then multiply it by the whole number(24). So simple, I got it all in one sentence.

0.25x24=6

25% of 24 is 6.

---

hope it helps

6 0
2 years ago
The shaded region in the figure shows recommended weight and height combinations. Determine the recommended weight range for a p
vitfil [10]
5h - w = 170
for h = 77
w = 5h - 170
w = 5*77 - 170
w = 385 - 170
<span>w = 215

Shoutout to @himanshuchaturvedi 

Your answer is : w = 215 

Have an amazing day and stay hopeful!

</span>
8 0
3 years ago
Other questions:
  • Kristin drew a triangle with tow congruent sides and one obtuse angle.whitch term accurately describes the triangle
    14·2 answers
  • Identify the expression equivalent to 4(x+x+y)-2x+8+4 by substituting x=1 and x=2
    9·1 answer
  • Which statement best explains why objects are pulled toward Earth's center?
    12·1 answer
  • Deviance is best defined as
    11·1 answer
  • What is 369.4 in standard form
    10·2 answers
  • Last week joe drove his truck 4,563.8 miles. That brought the truck's total mileage to 99,999 miles. What was the truck's total
    13·1 answer
  • Profit P(x), is the difference between revenue, R(x), and cost, C(x), so P(x) = R(x) - C(x). Which expression represents P(x), i
    7·1 answer
  • Answer for 17 please???????????
    15·1 answer
  • If 2/3x − 1 = 4, then x=
    7·2 answers
  • Use the scale of 1cm=45 km
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!