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
Nuetrik [128]
3 years ago
13

Circumference of a semi-circle with diameter 30

Mathematics
1 answer:
PolarNik [594]3 years ago
7 0
0.5 * 3.14 * 30 = 47.1
You might be interested in
Ricky walked a total of 4 3/4
Helga [31]

Answer:

19

Step-by-step explanation:

Is he stop every 1/4 mile you get 19

There are 4 1/4 miles in every mile. 4x4(Equation of total 1/4th's in 4 miles) is 16. Add 3 more 1/4th's to get 19

Hope this helps!

7 0
3 years ago
Please help ASAP!! Super appreciated!!! <3
Vedmedyk [2.9K]
The data is not linear. From (3, 1) to (7, 2), we add 4 to the x-value and add 1 to the y-value. This pattern continues for a little while, however, from (11, 3) to (18, 5), we add only 7 to the x-value even though we added 2 to the y-value. Given this information, we can determine that this is not linear data.
5 0
4 years ago
If the point (3,4) lies on the graph of the equation 3y=ax+7 ,find the value of a
Daniel [21]

3y = ax + 7

3(4) = a(3) + 7

12 = 3a + 7

3a = 5

a = 5/3

5 0
3 years ago
Can a ray be bisected?
34kurt

Such a ray that divides an angle into two equal angles is called an angle bisector.

Likewise, two rays that divide an angle into three congruent angles are called angle trisectors. Figure %:

An angle bisected and trisected On the left, angle ABC is bisected by the ray BD.

Credits to google.

In short, no.

8 0
3 years ago
A quality control manager at a factory selects 7 light bulbs at random for inspection out of every
shutvik [7]

Answer:

350 lightbulbs

Step-by-step explanation:

First find the number of batches made.

20,000 divided by 400 = 50

This means that there are 50 batches in which 7 light bulbs will be selected at random to be inspected.

We can multiply the number of batches to the lightbulbs being inspected.

50 times 7 = 350

Therefore, 350 lightbulbs will be inspected.

Please tell me if I am incorrect :)

6 0
3 years ago
Other questions:
  • Your family gives you $5,000 as a college graduation present. You are about to start paying off $50,000 in student loans at a 4
    11·1 answer
  • Which statements correctly describe the association between the variables A and B?
    8·1 answer
  • Find the x- and y-intercepts of the function f(x) = log(2x + 1) − 1.
    6·1 answer
  • Answer correctly please
    5·1 answer
  • PLEASE HELP IM SO STRESSED RN HDHHSH
    10·1 answer
  • Given G, the centroid of triangle IJK as pictured above. Find the sum of the lengths of the
    8·1 answer
  • Help please du today thanks u r worth it
    12·1 answer
  • I need help ASAP !!! I will mark brainlest!!!
    13·1 answer
  • Parvinis older than Jan, who is
    10·1 answer
  • help me!!! Write an equation of the line passing through the point (2, 8) that is perpendicular to the line 2x - 3y = 7
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!