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
slava [35]
2 years ago
14

For example, for a circle of diameter 4 cm, the circumference is approximately cm.

Mathematics
1 answer:
Simora [160]2 years ago
7 0

Answer:

the diameter is 4 cm which means the radius is 2 cm. Diameter divided by two will give you the radius. The formulae for circumference is 2 π⋅r. So the circumference would be 4 π.

Step-by-step explanation:

You might be interested in
2. attached below even though I answered I was guessing this question so I need to know the correct answer
zavuch27 [327]

Volume is defined as area of the base*the hight.

In this question the base is the traingles.

Area of a triangle is base*hight/2, so it 8*6/2= 24

Volume is 24*8(hight)=192

So the answer is 192cm^3

5 0
3 years ago
How to solve -6<-2x<14
algol13
Hey there! :) 

-6 < -2x < 14

We're trying to solve for x. To solve for x, we must isolate x.

So, let's divide everything by -2!

-6 ÷ -2 < -2x ÷ -2 < 14 ÷ -2

**Remember : when dividing by a negative number, you MUST switch the sign! So, if the sign is ">" then we switch it to "<" and the other way around **

3 > x > -7

So, our answer is : → 3 > x > -7

~Hope I helped!~
4 0
3 years ago
A type of green paint is made by mixing 2 cups of yellow with 3.5 cups of blue.
leonid [27]

Answer:

4 cups of yellow with 7 cups of blue

Step-by-step answer:

simply just double both amounts of paint and the ratios should even making the same shade of paint

8 0
3 years ago
What is the solution problem for x=9.81.
mixer [17]
Wouldnt it be 9.81? you already found x just calculate it
8 0
3 years ago
Guerby ran 10 miles in 2 hrs, how many miles did he run in 1hr?
Strike441 [17]

Answer:

5 not including rests and what speed.

Step-by-step explanation:

plz mark me brainlyiist :)

8 0
3 years ago
Other questions:
  • isaac can run at the speed of 6 km per hour. a kilometer equals 1,000 meters. how fast can isaac run per minute​
    11·2 answers
  • What is the missing number? 73 - 17 = 46 + ?
    15·2 answers
  • What is the result when the number 39 is decreased by 29%?
    6·2 answers
  • Evaluate: 2(6+4) – 3(5)
    12·2 answers
  • Round 66681 to the nearest ten thousand
    5·2 answers
  • You buy a shirt at Kohl’s that costs 27.50 but it’s 20% off. How much is the new price of the shirt
    15·2 answers
  • Use elimination to find the solution to the system of equations. 9x + 2y = 59
    11·2 answers
  • Wilma can mow a lawn in 60 minutes. Melissa can mow the same lawn in 30 minutes. How long does it take for both Wilma and Meliss
    6·2 answers
  • One bag contains a mixture of 30% black sand and 70% red sand. A second bag
    15·1 answer
  • A scale model of the Great Pyramid of Giza is being installed in a museum. The edges of the square base have lengths of 5.6 feet
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!