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
Rashid [163]
3 years ago
13

1. What is the Radius? 2. What is the Circumference? (Round to nearest tenth) 3. What is the measure of central angle CEF?

Mathematics
1 answer:
natulia [17]3 years ago
6 0
Radius is 12. circumference is equal to 24*pi. Angle CFE is equal to 140.
You might be interested in
If mZA= 78°, what is the mZB?
Andrei [34K]

Answer:

possible answers below!

Step-by-step explanation:

if they are vertical angles then the measure of ZB is 78

if they are supplementary then ZB is 102 degrees

if they are complementary then ZB is 12 degrees

It depends on where its located, cant really help if i dont have a pic..but i hope this helps!   :)

4 0
3 years ago
What are the solutions of the system? Solve by graphing. y=x^2-2x-1, y = -2
pychu [463]
I used desmos online.

(1,-2)
5 0
3 years ago
The following formula relates 3 equantities: force(F),mass(m),and acceleration(a)
weqwewe [10]
We know, Force = mass × acceleration


( i ) :

Given,
Force = 25 units
Mass = 10 units
Acceleration = ?


Solution,

Applying the formula of force,
➡ Force = mass × Acceleration

⏩ 25 = 10 × acceleration

⏩ 25 / 10 =acceleration

⏩ 2.5 units = acceleration




( ii ) :


Given,
Force = 25 units
Acceleration = 5 units
Mass =?



Solution :

Applying formula,
➡ Force = mass × acceleration

⏩ 25 = 5 × mass

⏩ 25 / 5 = mass

⏩ 5 units = mass



\:
5 0
3 years ago
Please help! first person gets brainliest!
White raven [17]

Answer:

simple event and dependent event

Step-by-step explanation:

not needed

6 0
3 years ago
A new health drink has 130% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 30 mg. H
dsp73

Answer:

39 mg

Step-by-step explanation:

To get the number of milligrams, all we have to do is to find 130% of the RDA

mathematically, we have this as;

130% of 30

= 130/100 * 30 = 39 mg

7 0
3 years ago
Other questions:
  • Express 754,000,000 in scientific notation
    14·1 answer
  • A bowl contained 250 skittles. The result of 25 fruit-flavored candies pulled at random is given below. Based on this informatio
    12·1 answer
  • Find the surface area of the shape below
    10·1 answer
  • 8 of 10
    12·1 answer
  • Please help for 10 points and 5 stars with 1 thanks! :]
    11·1 answer
  • Your regular pay of $67, plus tips, came up to $182.50. How much was the tips?
    5·2 answers
  • There are three black marbles and four red marbles in a bag, what is the probability that you will pick a black marble out of th
    15·1 answer
  • Six is subtracted from a number the result is divided by four this result is added to 10 to give 30 what is the number
    6·2 answers
  • What is the slope,m?<br> A. 4/3<br> B. 3/4<br> C. - 4/3<br> D. - 3/4
    9·2 answers
  • A TV station has 11 minutes of commercials for each 60 minutes of air time. What percent
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!