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
Misha Larkins [42]
3 years ago
14

Determine the circumference ofa circle with diameter 28 cm. Show your work​

Mathematics
2 answers:
gulaghasi [49]3 years ago
8 0

Answer:

Step-by-step explanation:

Diameter = 28 cm

therefore, radius = 28 / 2 = 14 cm

Circumference = 2 π r

= 2 × 22 / 7 × 14

= <u><em>88 cm</em></u>

Hope this helps

plz mark as brainliest!!!!!

ziro4ka [17]3 years ago
5 0

Answer:

88cm

Step-by-step explanation:

The formula is Diameter x pi (3.14)

You might be interested in
There are 24 students in the class. If 12 of them enrolled to the French courses, 13 of them to the Spanish and 7 of them take n
Butoxors [25]

Answer:

1/6 = 0.1667 = 16.67%

Step-by-step explanation:

If there are 24 students in the class and 7 of them take neither courses, we have 17 students that take one or both courses.

To find the students that took both courses, we can use the formula:

N(Spanish or French) = N(Spanish) + N(French) - N(Spanish and French)

17 = 13 + 12 - N(Spanish and French)

N(Spanish and French) = 8

Then, the number of students that are taking only French is:

N(only French) = N(French) - N(Spanish and French)

N(only French) = 12 - 8 = 4

So the probability of chosing a student that took only French is:

P(only French) = N(only French) / N(total)

P(only French) = 4 / 24 = 1/6

6 0
3 years ago
I need help here's the picture​
spin [16.1K]

Answer:

how many siblings do you have-not <u><em>statistical</em></u>

how many feet are in 4 yards-<u><em>statistical</em></u>

how many weeks are in a year-<u><em>statistical</em></u>

5 0
3 years ago
What is 56x2<br> Just a regular normal question from me<br> Your welcome in advance
guapka [62]

Answer:

112

Step-by-step explanation:

hope this helps

4 0
3 years ago
PLS HELP MEEE PICTURE BELOW
Leviafan [203]

Answer:

h = 3.6

Step-by-step explanation:

This is just substituting in for variables and solving for x. The hard part is knowing the formula.

R = h((a+b)/2) where a and b are the 2 different bases, h is the height or latitude, and R is the area of a trapezoid, is the formula.

Given that R = 8.1, a = 1 and b = 3.5, we can substitute these equations in the formula.

(8.1) = h(((1) + (3.5)) / 2)

= h((4.5) / 2)

= h(2.25)

8.1/2.25 = h

3.6 = h

5 0
2 years ago
Given that 2x - 11 find y when x is 7
Nikolay [14]

Answer:

y = 3

Step-by-step explanation:

(Assuming that 2x - 11 = y)

2x - 11 = y \\ 2(7) - 11 = y \\ 14 - 11 = y \\ 3 = y \\ y = 3

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the m<br> Help me please :(
    11·1 answer
  • Solve for x (x+3)/6 &gt; (x-1)/2
    11·2 answers
  • Will mark BRAINLIEST Write an expression that contains at least two terms and is in simplest form.
    11·1 answer
  • A study found that the mean amount of time cars spent in​ drive-throughs of a certain​ fast-food restaurant was 157.4 seconds. A
    7·1 answer
  • How do i divide by zero
    14·2 answers
  • Plsssss help it’s timed!!!!!!
    5·1 answer
  • Help me please guys solve this
    13·1 answer
  • A 12-member jury is to be selected from 15 men and 13 women. Find the probability that this jury has 6 or 7 males.
    11·1 answer
  • Factorize x²+7x+10. Show working please
    10·1 answer
  • On the set of axes below, graph f(x) = |x - 3| + 2.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!