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
love history [14]
3 years ago
7

2nd question help plzz

Mathematics
1 answer:
mafiozo [28]3 years ago
3 0

Answer:

the length of the arc = 4

Step-by-step explanation:

72/360=x/20

360x=1440

x=4

Therefore, the length of the arc = 4

I hope this helped and have a good rest of your day!

You might be interested in
The length of a rectangle is 4 less than three times its width. The perimeter is 72 feet. What are the dimensions of the rectang
Liono4ka [1.6K]
Say width equals x.
Length = 3x - 4
Solve for x: 72 = 2(3x - 4) + 2x
72=6x-8+2x
80=8x
X=10
So width = 10
Length= 3(10) - 4 = 26
8 0
3 years ago
Which of the following correlation coefficients would represent the strongest correlation? -0.9 -0.16 0.04 .78
kolezko [41]

Answer:

0.4 would represent the strongest correlation.

Step-by-step explanation:

Generally, a value of r greater than 0.7 is considered a strong correlation. Anything between 0.5 and 0.7 is a moderate correlation, and anything less than 0.4 is considered a weak or no correlation

8 0
2 years ago
Lace edging is sold by the foot for $0.80 or by the foot for $1.99. Which is more expensive
vampirchik [111]

Answer:

$1.99 is more expensive.

Step-by-step explanation:

Given:

One type of lace edging cost $0.80 per foot

Another type of lace edging cost $1`.99 per foot.

We need to find which is more expensive.

In $0.88 where one's place is 0.

In $1.99 where one's place is 1.

By comparing the one's place obviously $1.99 more expensive.

Hope you will understand the concept.

Thank you.

6 0
3 years ago
WORTH A LOT--- NEED HELP!!! AM SO CONFUSED!!!!!!!!! 5O POINTS!!!!!
erastovalidia [21]
600 x 40 I think the new dimetions will be
3 0
3 years ago
Help me please!!!!!!!
Daniel [21]
C.4 is the right answer
6 0
3 years ago
Other questions:
  • Write an equation of the line passing through the given point and satisfying the given condition. Give the equation (a) in slope
    8·1 answer
  • Find the quotient.   22x 2 y 2 ÷ 11x 2 y 2
    12·1 answer
  • Is there a method that could prove that these two triangles are similar?
    7·1 answer
  • Calculate the surface area of the figure below.
    14·1 answer
  • if the bacteria population is doubling every hour, can you estimate the bacteria population at the time of 10 hours?
    7·1 answer
  • Please help me with this question!!
    9·1 answer
  • Explain how to use the distributive property to find an
    7·2 answers
  • The radius of a circle is 5 inches <br>What is the circumference of the circle?​
    9·1 answer
  • Please help I’ll mark you as brainliest if correct
    11·1 answer
  • find three consecutive odd integers such that the sum of the last two is 15 less than 5 times the first​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!