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
stellarik [79]
3 years ago
8

The diameter of the larger circle is 10.5 cm. The diameter of the smaller circle is 4.5 cm.

Mathematics
2 answers:
SpyIntel [72]3 years ago
4 0
70.7cm^2
is the anwser
blondinia [14]3 years ago
3 0
4.5 / 2 = 2.25cm radius for the smaller circle

3.14 (pi) × 2.25² = 15.89625cm²

10.5 / 2 = 5.25cm radius for the larger circle

3.14 × 5.25² = 86.54625cm²

86.54625 - 15.89625 = <span>70.65cm</span>² 

The answer is 70.7cm².
You might be interested in
For Greta's birthday party, her parents ordered 6 pizzas. If they cut the pizzas into sixths, how many pieces will there be? Cho
saw5 [17]

Options aren't avaible

Answer:

(1 ÷ 1/6) * 6

36 pieces of pizza

Step-by-step explanation:

Given that :

Number of pizzas ordered = 6

Divisions per pizza = 1/6 ;

Hence, 1 full pizza is divided into 1 ÷ 1/6 = 1 * 6/1 = 6 pieces

6 * 1/6(1)

The total pieces of pizzas equals :

6 pieces per pizza * number of pizzas

6 * 6

= 36 pieces of pizza

4 0
3 years ago
9. Cal is buying T-shirts and shorts. T-shirts
damaskus [11]

Hey there!

Step By Step:

Well so we know that 12 is about half of an 25. So what we are gonna do is to buy 3 of 12$ and 2 of 25$.

3x12=36 and 2x25=50.

With adding those two last numbers, you’ll get $86.

Graph would be down below.

Hope it helps :D

3 0
3 years ago
My opposite sides are parallel., and equal in length.All of my angles are equal in sides.
brilliants [131]

Hiya!

The answer is: quadrilateral

Every side of a quadrilateral are parralle and has the same length.

A quadrilateral is a 2-dimensional closed shape with four straight sides.

Have a nice day

4 0
3 years ago
Can someone pls find the slope and y-intercept ASAP!!
Semenov [28]

Answer:

4/1. with an intercept of 5

3 0
3 years ago
How many 5/8s are in 3
In-s [12.5K]
Well, in 3 there are 24/8s.
That can fit four 5/8's in it with 4/8s left over.
So your answer is 4
8 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone do my edgnuity for I me
    14·1 answer
  • Is (y^m) = (y^n) a true statement
    6·1 answer
  • Lia finds a second dress that was originally $72.00 and now was marked 15% off. How much did she pay for the second dress?
    15·1 answer
  • 1. If 4.75x = 12.35, what is the value of x?
    15·1 answer
  • Calculate the missing amounts for companies a to e
    5·1 answer
  • if a plane can travel 480 miles per hour with the wind and 400 miles per hour against the wind, find the speed of the wind and t
    5·1 answer
  • Plz help me with these question ( just making sure So I don’t get them wrong! :)
    8·1 answer
  • Pls help with these questions!!!
    13·1 answer
  • A drug prescription of 45 pills costs $427. 95. If each pill contains 3 mg of medication, what is the cost per milligrams?
    10·2 answers
  • ® Incorrect<br> Which would show that FGHI is a parallelogram? Select all that apply.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!