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
Doss [256]
2 years ago
8

The area of a circle is less than 49 . Which of the following can be the circumference of the circle?

Mathematics
1 answer:
AleksandrR [38]2 years ago
8 0

Answer:

44 inches

Step-by-step explanation:

You might be interested in
Which relationships hold true for the sum of the magnitudes of vectors u and v, which are perpendicular?
HACTEHA [7]

check the picture below.


notice, the sum of u+v yields the red vector, and its magnitude is smaller than the sum of the other two green ones.

5 0
3 years ago
Read 2 more answers
All triangles have at least 2 acute angles
katrin2010 [14]
Correct
a right triangle will have 1 right angle and 2 acute angles.
an obtuse triangle will have 1 obtuse triangle and 2 acute angles.
6 0
3 years ago
During an Apollo moon landing, reflecting panels were placed on the moon. This allowed Earth-based astronomers to shoot laser be
rusak2 [61]

Answer:

The distance between the astronomers and the moon was 7.56*10^{8] meters.

Step-by-step explanation:

We have that the speed is the distance divided by the time, so:

v = \frac{d}{t}

In this problem, we have that:

The reflected laser beam was observed by the astronomers 2.52 s after the laser pulse was sent. This means that t = 2.52.

If the speed of light is 3.00 times 10^8 m/s, what was the distance between the astronomers and the moon?

We have that v = 3*10^{8}m/s.

We have to find d. So:

v = \frac{d}{t}

d = vt

d = 3*10^{8}*2.52

7.56*10^{8]

The distance between the astronomers and the moon was 7.56*10^{8] meters.

7 0
3 years ago
Solve sin x + 2 sin x cos X = for 0°
solniwko [45]

Answer:

Step-by-step explanation:

hello :

sin x + 2 sin x cosx = 0   equivalent to : sinx(1+2cosx) =0

sinx=0 means :  general solution is  : x= kπ....k in Z

1+2cosx=0  means : cosx= -1/2 general solution is : x= ±π/6+kπ...k in Z

3 0
3 years ago
QUESTION 1 (3 points)
Darina [25.2K]
A) Increase. This is because the mean of the first two cars is smaller than the mean of all three cars.

b) Cannot be determined. Need more values.

c) Cannot be determined. Need more values.
7 0
3 years ago
Other questions:
  • at the local grocery store ,a 16-ounce bottle of apple juice costs$3.20 what is the cost of the apple juice
    7·1 answer
  • What is 1/2×( 3y)(4z)
    9·1 answer
  • In 2000 there were approximately 27 million people 18-24 years old in the United States.
    13·1 answer
  • Evaluate 15/r -1 when r = 5
    15·2 answers
  • The owner of an appliance store bought 15 washers at $279 each and 18 dryers at $229 each. How much did the dealer spend in all?
    15·1 answer
  • У
    13·1 answer
  • Describe the transformation of f(x) to g(x). Pleaseee helllp thank youuuu!!!
    6·1 answer
  • Solve for m:<br><br> 13=2m+5<br><br><br> Please explain how you figured this out.
    6·2 answers
  • 18 is what percent of 32? Round to the nearest tenth.
    8·2 answers
  • I need help asap!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!