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
Rzqust [24]
2 years ago
13

The radius of a semicircle is 4 kilometers. What is the semicircle's diameter? I need this please

Mathematics
1 answer:
sergeinik [125]2 years ago
7 0

Answer:

diameter = 8 km

Step-by-step explanation:

the diameter is equal to 2 times the radius

diameter = 2r

diameter = 2 • (4 km)

diameter = 8 km

You might be interested in
The lifespan of a monarch butterfly is about 9 months. Assuming a 30-day month, how many minutes old is the butterfly?
Artyom0805 [142]

Answer:

So 9 months is 273 days and 394200 minutes so if the butterfly spends  30 days means one month so it is 43800 minutes old .

hope it gonna help you.

Step-by-step explanation:

6 0
2 years ago
Which of the following is grater than 0.30 and less than 0.50?
Mars2501 [29]

None of the numbers on the list of choices that you posted
with the question meets those conditions.


6 0
3 years ago
Y=x+2 2x-y=-4 Solve the systems of equations
larisa86 [58]

Answer:

Step-by-step explanation:

Given that,

y=x+2 equation 1

2x-y=-4 equation 2

This is a simultaneous equation.

Substitute equation 1 into equation 2

2x-y=-4. Since y=x+2

2x-(x+2) = -4

2x-x-2 = -4

x-2 = -4

x = -4+2

x = -2

Also from equation 1

y=x+2

Since x=-2

y=-2+2

y=0

Then, solution (x, y) = (-2,0)

4 0
3 years ago
Read 2 more answers
Hello I need help with this someone please get back too me (I’ll give you 50 points) the problem says Estimate. Then Measure eac
andreyandreev [35.5K]

Answer:

The crayon is about 3 times longer than the paper clip.

The nearest inch: is 3

The nearest 1/2 inch, 3 1/2

The nearest 1/4 inch, 3 1/4

4 0
3 years ago
Write the ratio as a percent.
natali 33 [55]

Answer:

62%

Step-by-step explanation:

This one's easy to solve as a percentage because the total number was 100 to begin with. Simply divide the number of employed students by the total amount of students, 62/100, which gets 0.62, or 62%.

5 0
3 years ago
Other questions:
  • A game room has a floor that is 200 feet by 40 feet. A scale drawing of the floor on grid paper uses a scale of 2 units:5 feet.
    15·1 answer
  • Roy already has 10,368 frequent flyer miles, and he will earn 2,832 more miles from his round-trip flight to New York City. In a
    10·1 answer
  • URGENT! Please and Thanks :)
    7·1 answer
  • How many 1/2 inch cubes are needed to make a 1 inch cube
    5·1 answer
  • 45 POINTS* Find the values of x and y
    8·1 answer
  • Find the next two terms of this sequence-7, 14 ,-28
    8·1 answer
  • If you saved 2.00 on january 1, 4.00 on february 1, 6.00 on march 1 and so on how much money would you save in a year
    8·1 answer
  • What is the correct answer of this question<br>I gave 20 points<br>And I also mark brainlist
    14·1 answer
  • Number 9 on my integrated geometry test
    5·1 answer
  • A rectangular pen has a length 4 feet greater than its width. Find the area
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!