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
ikadub [295]
3 years ago
12

PLEASE HELP

Mathematics
2 answers:
konstantin123 [22]3 years ago
7 0
The length of the minor arc AB is 6.3cm
kipiarov [429]3 years ago
3 0

Answer:

D. 6.3 cm

Step-by-step explanation:

First we find the circumference of the circle.  The formula for circumference is

C = 2πr

Using 3.14 for π and our value for 5, we have

C = 2(3.14)(5) = 31.4 cm

Next we find the portion of the circle represented by this sector.  The angle is 72 out of 360 total degrees:

72/360 = 36/180 = 6/30 = 1/5

Multiply the circumference by this fraction:

1/5(31.4) = 6.28 ≈ 6.3 cm

You might be interested in
8 cm<br> 6 cm<br> What is the area
Sonbull [250]

Answer:

48cm

Step-by-step explanation:

8 x 6

7 0
3 years ago
Read 2 more answers
The wavelength of red light in a spectrum is about 0.0000007 meters. Which
Nana76 [90]

Answer:

0.0000007

And if we count the number of zeros before the number 7, we can rewrite the number like this:

7x10^{-7}

We cansolve this problem also counting the number of positions that we need to move the decimal point to the right in order to obtain the first number (7)

And the best option would be:

B. 7 x 10-7

Step-by-step explanation:

For this case we have the following number given:

0.0000007

And if we count the number of zeros before the number 7, we can rewrite the number like this:

7x10^{-7}

We cansolve this problem also counting the number of positions that we need to move the decimal point to the right in order to obtain the first number (7)

And the best option would be:

B. 7 x 10-7

8 0
3 years ago
Researchers make a one-sample z interval to estimate the proportion of adults who would say they learned
Leno4ka [110]

Answer:369

Step-by-step explanation:

6 0
3 years ago
29. Consider the diagram below. Solve for x
Flauer [41]

Answer:

x = 76

Step-by-step explanation:

The angles are same side interior angles and same side interior angles are supplementary, which means they add to 180

x+104 = 180

Subtract 104 from each side

x+104-104 = 180-104

x =76

7 0
3 years ago
Question:<br> 15-4+ (7 - 5)
GREYUIT [131]

Answer:

13

Step-by-step explanation:

15 - 4 + 7 - 5 = 13

Simply expand the brackets and subtract and add accordingly.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Brainly is the reward ! please help
    8·1 answer
  • Pls only today only evens
    15·2 answers
  • Juna has 32 gallons of paint to paint a mural. The mural is divided into 6 sections. Juna uses 3 gallons of paint for each secti
    15·2 answers
  • Find the slope of the line that passes through the points (2.1) and (-1.-1).​
    13·1 answer
  • Find the value of x and y.
    10·2 answers
  • Y-3x=2<br> y=-2x-8<br> how do i solve this by substitution
    13·2 answers
  • C<br> 8 yd<br> 6 yd<br> What is the length of the hypotenuse?
    9·1 answer
  • Find the value of x that makes m ||
    10·1 answer
  • V=1/3(π5 5/8)7 1/2<br><br> total?
    9·1 answer
  • What is the slope of y=7x+2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!