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
natulia [17]
3 years ago
7

Help me plz with my hw

Mathematics
1 answer:
inna [77]3 years ago
6 0
Circumference is found with the formula

c = pi × d

d is diameter and we will use 3.14 for pi.

The diameter is the measure across the center of the circle. In the first problem, you are given the radius, so we have to multiply by 2 to get the diameter. Then we can use the formula.

12.4 in × 2 = 24.8 in (that's the diameter)

c = pi × D
c = 3.14 × 24.8
c = 77.872 inches

circumference is 77.872 inches.

Try the other problems on your own. They are just like this one. Just make sure they are giving you the diameter and not the radius. Post if you have problems.
You might be interested in
What is The Product of 4 and z is the same as 16 as an equation
Kaylis [27]

Answer:

4(z) = 16

Step-by-step explanation:

Product = the result of multiplication.

The same as = the equal sign.

7 0
3 years ago
Read 2 more answers
Find f ∘ g f∘g and g ∘ f g∘f. f ( x ) = x 2 / 3 , g ( x ) = x 9 f(x)=x2/3, g(x)=x9 (a) f ∘ g f∘g (b) g ∘ f g∘f Find the domain o
faltersainse [42]
I don’t know it’s soooo long:)
8 0
3 years ago
Given h(x)=-x+2, find h(2)
Bingel [31]

Answer:

0

Step-by-step explanation:

Replace x with 2.

-(2)+2=0

6 0
2 years ago
Read 2 more answers
2+2 ..................................needed 20 characters
Sloan [31]

Answer:

plese mark me brainlist

Step-by-step explanation:

thankyou and have nice day

7 0
3 years ago
Read 2 more answers
Which of the following equations is equivalent to
andrew-mc [135]

Answer:

B. y=3x+12

Step-by-step explanation:

Hi there!

We want to find out which equation is equivalent to -6x+2y=24

The equation is currently written in standard form, which is ax+by=c, where a, b, and c are integer coefficients, but a and b CANNOT equal zero

We can change the equation into slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept, as all of the answer options are in slope-intercept form.

To do that, we'll need to isolate y by itself on one side

So let's add 6x to both sides to remove it from the left side

-6x+2y=24

+6x        +6x

__________________

     2y=6x+24

Now divide both sides by 2 to get the value of y by itself (1y)

y=3x+12

The answer is B. y=3x+12

Hope this helps!

5 0
3 years ago
Other questions:
  • I'll mark you as brainliest if you give me the correct answer!!!
    14·1 answer
  • Write an equivalent expression for 7x + 4x + 3 -1
    10·2 answers
  • Match transformation of the function y = csc x with description of the resultant shift in the original cosecant graph. Tiles -1
    10·1 answer
  • Use the table. Which inference can you make by comparing the measures of center?
    8·1 answer
  • Write the following inequality in slope intercept form -12x - 2y is greater than or equal to -42
    15·2 answers
  • (c) Is it possible for two recently made 50" TVs to have different screen lengths
    12·1 answer
  • Johnny is picking marbles out of a bag. The results are recorded below.
    14·1 answer
  • Tyrone invested money for 3 years at 5% interest. If the interest paid was $60, how much money was invested? What was the total
    6·1 answer
  • Please help with 3,4,5
    10·1 answer
  • Your checking account has a balance of $576.70
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!