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
zlopas [31]
3 years ago
10

40 POINTS! DONT MISS OUT!

Mathematics
1 answer:
e-lub [12.9K]3 years ago
3 0

Answer:

3y - 2x

Step-by-step explanation:

You might be interested in
Evaluate this: -10x^0
FinnZ [79.3K]

Answer:

-10.

Step-by-step explanation:

x^0 = 1 so its -10 * 1

= -10.

4 0
3 years ago
Read 2 more answers
A castle is surrounded by a circular moat which is 5 m wide
Elanso [62]

Answer:

  1414 kL

Step-by-step explanation:

The volume of the donut-shaped moat is the product of its surface area and depth. The area is the product of its centerline length and its width.

<h3>Moat area</h3>

The diameter of the centerline of the moat is (50 m -5 m) = 45 m. The length of that centerline is ...

  C = πd = π(45 m) = 45π m

The area is this length times the width of the moat:

  moat area = (45π m)(5 m) = 225π m²

<h3>Moat volume</h3>

The volume is the product of the area and the depth of the moat:

  V = Ah = (225π m²)(2 m) = 450π m³ ≈ 1413.72 m³

1 cubic meter is 1000 liters, 1 kiloliter.

The volume of the moat is about 1414 kL.

5 0
1 year ago
20 POINTS AND BRAINLIEST !! PLEASE ANSWER THIS QUESTION !!
BlackZzzverrR [31]

Answer:

-14

Step-by-step explanation:

f(x) = 3x-5

g(x) = -x^2 +1

g(2) = - (2^2) +1

g(2) =-4+1 = -3

Then stick the -3 in f(x)

f(-3) = 3(-3)-5 = -9 -5 = -14

f(g(2) = -14

7 0
2 years ago
Read 2 more answers
Question 10 (Mandatory) (2 points) Can a triangle be made from the side lengths? 4 cm, 6 cm, 9 cm Yes, one triangle can be made
Taya2010 [7]

Answer:

No, a triangle cannot be made.

8 0
3 years ago
Read 2 more answers
B. Factor the polynomial 64x + 27y. If the<br> polynomial cannot be factored, write prime.
Aleks04 [339]
Prime it can’t be factored
4 0
3 years ago
Other questions:
  • Whats 45 572 in words
    6·2 answers
  • Explain how to find the product of the sum and difference of two terms. Give an example with your explanation.
    6·1 answer
  • *PLEASE HELP ASAP*
    8·1 answer
  • you can buy 1⁄4 pizza for 5 dollars, how much can you purchase for 8 dollars? Write your answer as a fraction.
    15·1 answer
  • How to put 49% as a fraction in simplest form
    12·2 answers
  • Find the common difference for the sequence below. 1/4, 5/16, 3/8,..
    6·1 answer
  • Given m||n, find the value of x
    9·2 answers
  • Four students spoke to the Parents Club for a total of 2/3 hour. Each student spoke for the same amount of time. How long did ea
    8·1 answer
  • 700 students attend Ridgewood Junior High School. 25% of students bring their
    10·2 answers
  • 100 POINTS PLEASE HELP!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!