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
iren [92.7K]
3 years ago
11

The area of a circular plate is 625pi sqaure in. If the radius of the plate is tripled what is the new area

Mathematics
1 answer:
goldenfox [79]3 years ago
5 0

Answer:

5625in²

Step-by-step explanation:

Area of the plate = πr²

625π = πr²

625 = r²

r = √625

r = 25in

If the radius of the plate is tripled, then the new radius will be 3(25) = 75in

New Area = π(75)²

New Area = 5625π in²

If the radius is tripled, the new area of the plate is 5625in²

You might be interested in
What is the equation of the line in slope-intercept form?
kondor19780726 [428]

Answer:

The answer would be C because b=+16 which means that it intercepts line y at 16, which is shown in the graph.

Step-by-step explanation:

5 0
2 years ago
7+2x /3 = 5 <br> Thx.......................
mote1985 [20]

Answer:

x= -3

Step-by-step explanation:

7+\frac{2x}{3} = 5

21+2x=15

2x=-6

x= -3

4 0
3 years ago
Read 2 more answers
If a point on the pre-image has coordinates (3.-4), and the coordinates of Its Image are (12,-16), what scale factor was
Ksenya-84 [330]

Answer:

scale factor of 4

Step-by-step explanation:

3 times 4 equals 12

-4 times 4 equals -16

3 0
3 years ago
NEED HELP ASAP!! WILL MARK YOU BRAINLIEST IF RIGHT!!!!​
Ket [755]

So 4x^2+-2x+-6 then multiply by 5 would be the Area of the entire rectangle using the formula A=bh

You'll get 4x^2  −  2x  −  6

5 0
3 years ago
Read 2 more answers
How do I get area pls help
cupoosta [38]
Area of a square : One side x 2
Area of triangle : Width x Height then divide by 2
Area of <span>parallelogram : Width x Height
Area of Trapizoid : base 1 x base 2 then divide by 2, next multiply times the height

I'm pretty sure that all you need to know since this is an elementry school question.
</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Can y’all plz help me ignore the writing part on the side of it plz show me the steps or tell me
    6·1 answer
  • The sum of 5 times a number and 24 is 79
    8·1 answer
  • What is the y intercept of the line whose equation is y=1/x-3
    6·2 answers
  • My grade is a 77%, if i get a 0% on a paper worth 30% of my grade, what will my grade be now??
    14·1 answer
  • It was a very freaky weather day. The temperature started out at 9 in the morning and went to -13 at noon. It stayed at that tem
    13·1 answer
  • Monique is factoring the expression 4 x + 16 x y. Her work is shown below. Factors of 4x: 1, 2, 4, x Factors of 16xy: 1, 2, 4, 8
    13·2 answers
  • I need help on number 1
    11·1 answer
  • Please HELP!!!!! Will give brainlyest!!! (Image attached.)
    8·1 answer
  • Un aserradero adquiere maquinaria y equipo para el corte de madera, que va perdiendo valor conforme transcurren los años, hasta
    12·1 answer
  • Two numbers are in the ratio 7 : 4 . If their difference is 18, then find the numbers.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!