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
mart [117]
3 years ago
11

Help if you can with all answers or at least some

Mathematics
2 answers:
yan [13]3 years ago
7 0
Area of a circle is pi * radius² so:

1) Area = pi * 5²

= 25pi ≈ 78.54 yd²

2) Area = pi * 7²

= 49pi ≈ 153.94 cm²

Circumference is 2 * pi * radius so:

3) Circumference = 2 * pi * 10

= 20pi ≈ 62.83 mi

4) Circumference = 2 * pi * 3.3

= 6.6pi ≈ 20.73 in

Volume of a rectangular prism is length * width * height

5) Volume = 10 * 3 * 10

= 100 * 3
= 300 yd³

6) Volume = 5 * 7 * 5

= 35 * 5
= 175 in³

Not completely sure on the triangular prisms though. I'm almost certain the formula is 1/2 * height * base 1 * base 2 though
trasher [3.6K]3 years ago
6 0
1). You use the formula A=(pi)r^2
A=(pi)(5)^2
A= 78.5yd
You might be interested in
Write a unit rate for the situation.<br><br> 1080 miles on 15 gallons
Masja [62]
72 miles=1 gallon

Step by step Explanation:
Divide 1080 by 15 and divide 15 by 15. You get 72 and one.
Hope me helped!
4 0
2 years ago
Read 2 more answers
Is there a way to understand inequalities better? I don't get them at all!
AlekseyPX
Ok for inequalities it's this < and > that so here's a example prob 3>2 so as my teacher used it put it "it's like the little number eats the bigger number." For negatives the one that's being eaten would be the one that's the closest to 0 so -3>-5 also alone way of doing this is to make a number line that's another way I was taught how to do these. I hope this helps you!
7 0
3 years ago
I need answer for question 13
Mademuasel [1]

730/27 or improper fractions 27 1/27

6 0
3 years ago
Michelle and Natasha each had to repair their new iPhones. The initial cost of each repair is $ 100. Michelle and Natasha each h
worty [1.4K]

Answer:Michelle

And 50

Step-by-step explanation:

6 0
3 years ago
Find X in each figure. Picture of figures in comments.
Bad White [126]
A. 1/2(140-100) = 20
X = 20


B. 4^2 = 3 (x+3)
16 = 3x + 9
X = 7/3
4 0
3 years ago
Other questions:
  • Find the surface area of the triangular prism please.
    10·1 answer
  • WORTH 20 POINTS! WILL MARK BRAINLIEST<br><br> when x = 2, 9x + 4 =
    10·2 answers
  • Find the lowest common denominator for this pair of
    13·1 answer
  • Based on the graph, what is the solution set to 4x – 4 ≤ 4? (–∞, 5] (–∞, 4] (0, 4] [5, ∞)
    6·1 answer
  • 7 out of 10 doctors If there are 4200 doctors that prefer Cough-Up brand syrup, how many total doctors are there? * A)6000 B)294
    14·1 answer
  • Find the amount or annuity of 10,00 paid yearly for three years at 8% per anum
    14·1 answer
  • Find the volume of the composite solid. Write your answer as a decimal.
    7·2 answers
  • What is the answer? I need it now ​
    10·1 answer
  • Together, Luke and Ben have 72 dollars. Luke has 4/5 of Ben's amount. How many more dollars than Luke does Ben have?
    14·1 answer
  • SOLVE FOR BRAINLIEST PLEASE
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!