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
zavuch27 [327]
3 years ago
11

PLEASE HELP SOLVE! FIRST TO SOLVE RIGHT WILL GET BRAINIEST

Mathematics
1 answer:
IrinaVladis [17]3 years ago
3 0

Answer:

  40π/3 cm^2

Step-by-step explanation:

The centerline of the shaded region has a radius of 3 +4/2 = 5 cm. Its length is 1/3 of a circle with that radius, so is ...

  length of centerline = (1/3)(2π·5 cm) = (10/3)π cm

The shaded region is 4 cm wide, so the area is the product of that width and the centerline length:

  (4 cm)(10/3 π cm) = 40π/3 cm^2

You might be interested in
PQ and QR are 2 sides of a regular 12-sided polygon.
Natali [406]

Answer:

I think the answer is 150 degrees

all the interior angles of a dodecagon (A twelve sided polygon) is 1800 degrees and 1800 divided by 12 (All the angles) is 150

Sorry if this is wrong I don't really know a lot about dodecagons

3 0
2 years ago
What is the value of "x" if -2(3x+2)>-8x+6
lukranit [14]

Answer:

<h2>x > 5</h2>

Step-by-step explanation:

-2(3x+2) > -8x+6

Expand the terms

That's

- 6x - 4 > - 8x + 6

- 6x + 8x > 6 + 4

2x > 10

Divide both sides by 5

<h3>x > 5</h3>

Hope this helps you.

3 0
3 years ago
There is a total of 100 calories in 15 of Mei's favorite crackers. What is
borishaifa [10]

Answer:

2,100

Step-by-step explanation:

first you want divide 140 by 20 to find the the amount of calories per cracker so 140 divided by 20 is 7 then all you need to do is multiply 7 time the 300 crackers to get you total of 2,100.

-----------------------------------------------------------------------------------------------------------------

Hope it helps! 0.0

6 0
3 years ago
Read 2 more answers
Please its for my spring break
Fynjy0 [20]

Answer:

Many of the rocks in Earth's crust and interior undergo this process of radioactive decay . This process produces subatomic particles that zip away, and later collide with surrounding material inside the Earth. Their energy of motion is converted to heat.

4 0
3 years ago
Read 2 more answers
A marine called from Korea to say the temperature had risen 16 degrees since the sun came up. If it was 9 degrees Fahrenheit whe
jek_recluse [69]

144 degrees Fahrenheit.

you had to multiply 16*9=144

3 0
3 years ago
Other questions:
  • 0 is greater than or equal to 7n
    10·2 answers
  • In a group of 50 students, 12 study geography, 9 study history and 6 of these students both geography and history. What is the p
    11·1 answer
  • Which expression can be used to determine the reference angle for an angle, x, measuring 150°?
    14·2 answers
  • Name And Classify Angles. Please Help​
    11·1 answer
  • Light bulbs are normally distributed with an average lifetime of 1000 hours and a standard deviation of 250 hours. The probabili
    14·1 answer
  • What is 1 + 1? Please explain how this was done!
    14·2 answers
  • If a boat travled 70miles in 5 hours how far did the boat travel in one hour
    6·1 answer
  • Find the circumference of the circle ​
    12·1 answer
  • 70% of what number os 40
    15·1 answer
  • Find from first principles the derivative of f:x maps to (x+2)all squared
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!