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
beks73 [17]
2 years ago
9

Need help I don’t understand new topic answers please

Mathematics
1 answer:
goblinko [34]2 years ago
6 0

1) c= 3.5cm × 22/7

c= 77cm/7 = 11cm

2) c= 2×3.14×5cm

= 6.28× 5cm

=31.4cm

3) L=180/360 × 22/7 × 3cm

= 1/2 × 22/7 ×3cm

=4.71 cm

4) c=12cm ×3.14

=37.68cm

5) c = 4.5cm × 3.14

=14.13cm

6) c = 6.7cm × 3.14

= 21.038cm

You might be interested in
A bus travels 36 miles in 45 minutes. Enter the number of miles the bus travels in 60 minutes at this rate.
kompoz [17]

Answer:

The answer would be 48 miles in 60 minutes. I hope that helps!

Step-by-step explanation:

36 x 60 = 2160

45n = 2160

n = 48

8 0
3 years ago
Read 2 more answers
What value of x makes the equation below true 6x-7=26
VikaD [51]

Answer:

11/2

Step-by-step explanation:

6x−7=26

Step 1: Add 7 to both sides.

6x−7+7=26+7

6x=33

Step 2: Divide both sides by 6.

x= 11/2

6 0
2 years ago
Read 2 more answers
A carousel is an amusement ride consisting of a rotating...
Whitepunk [10]
To answer this question you will use the formula for circumference of a circle to find how far around one revolution is.

C = pi x d
     3.14 x 32
C = 100.48 feet

Multiply the distance around one time by 4.3 to get the distance traveled in one revolution and then multiply it by 3 for the 3 minutes.

100.48 x 4.3 x 3 = 1296.19 feet
This is approximate and is closest to answer choice D.
4 0
3 years ago
is hanging birdhouses on her ​fence, which includes one red post. The first birdhouse is 27.7 in. to the right of the red post.
Alexus [3.1K]

Answer:

3 inches to the right

Step-by-step explanation:

The first birdhouse is 27.7 inches to the right

The second birdhouse is 24.9 inches to the left  or -24.9  ( left is negative)

The distance between is  found by adding the distances

27.7 - (24.9)

27.7-24.9 =2.8

2.8

Rounding to the nearest integer

3 inches apart

Using integers

28 - (25)

3 inches

4 0
3 years ago
Read 2 more answers
The mean of six test scores is 83.what is the sum of the six test scores?
Fittoniya [83]
Mean = total score : frequency
mean x frequency = total score

so
83 = total score : 6
83 × 6 = total score
498 = total score

so the sum of the 6 test scores is 498
6 0
3 years ago
Other questions:
  • Ramon bought two pullovers on a buy one, get one 30%-off offer. Each pullover had a list price of $20. How much did Ramon pay fo
    14·2 answers
  • Determine the product: 800.5*(2*10^(6))
    6·1 answer
  • State the degrees of freedom and explain how you calculated it by hand.
    11·1 answer
  • I rlly rlly need the answer ASAP
    13·1 answer
  • The median household incomes in dollars in four towns over time are shown. Assume the median incomes increase linearly. Median H
    12·1 answer
  • Barba can walk 3200 meters in 24 minutes.How far can she walk on 3 mins
    6·1 answer
  • Is -14 a natural number, whole number, integer, rational or irrational number?
    11·1 answer
  • A mackerel swam at a steady speed for 22seconds. It swam 682centimeters in that time. What was its speed?
    5·1 answer
  • Financial Literacy Quiz Question 3
    11·1 answer
  • Which is the correct answer for 7 x 8 = 56
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!