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
ycow [4]
3 years ago
15

A) 15/20 b) 20/25 c) 20/25 d) 20/15

Mathematics
1 answer:
-BARSIC- [3]3 years ago
7 0

Answer:

a 15/20

Step-by-step explanation:

A=25in

B15in

C20in

You might be interested in
80% of what number is 16?
ANEK [815]
Part: 16
total: 20
percent: 80%
6 0
3 years ago
Whats order starting from the smallest, a) 4.3 4.7 3.4 7.4
kirill115 [55]
It is simple 3.4, 4.3, 4.7, 7.4
6 0
3 years ago
Read 2 more answers
Express 1.8meter in seconds given answer in scientific notation
polet [3.4K]

Answer:

Dear user,

Answer to your query is provided below

Scientific notation = 1.8x10^0

Step-by-step explanation:

This is usually expressed simply as 1.8 (Recall that 10^0 = 1.)

1.8×10^0

7 0
3 years ago
I need help with the grape.
Natalka [10]
This is the graph, on the x and y axis od the graph you plot the point at 4 (positive)

4 0
3 years ago
Factorise each of the following algebraic expressions completely,
LekaFEV [45]

Answer:

see explanation

Step-by-step explanation:

(a)

Given

2k - 6k² + 4k³ ← factor out 2k from each term

= 2k(1 - 3k + 2k²)

To factor the quadratic

Consider the factors of the product of the constant term ( 1) and the coefficient of the k² term (+ 2) which sum to give the coefficient of the k- term (- 3)

The factors are - 1 and - 2

Use these factors to split the k- term

1 - k - 2k + 2k² ( factor the first/second and third/fourth terms )

1(1 - k) - 2k(1 - k) ← factor out (1 - k) from each term

= (1 - k)(1 - 2k)

1 - 3k + 2k² = (1 - k)(1 - 2k) and

2k - 6k² + 4k³ = 2k(1 - k)(1 - 2k)

(b)

Given

2ax - 4ay + 3bx - 6by ( factor the first/second and third/fourth terms )

= 2a(x - 2y) + 3b(x - 2y) ← factor out (x - 2y) from each term

= (x - 2y)(2a + 3b)

8 0
3 years ago
Other questions:
  • Pierce swims 10 laps in a pool in 8 minutes. He spent the same amount of time on each lap. How much time did each lap take him?
    8·1 answer
  • SOMEBODY PLEASE HELP ME SOLVE THIS!!
    13·1 answer
  • Find the slope and y-intercept of the line that is parallel to y=x-2 and passes through the point (2,4)
    11·1 answer
  • Type an ordered pair: <br> 2x-y=69<br> 4y=x
    9·1 answer
  • HELP PLS!!Given the following data calculate the correlation coefficient. Then describe the correlation based on the correlation
    13·2 answers
  • 6th grade math help me please! :))
    10·2 answers
  • A muffin recipe calls for 4 cups of sugar and yields 36 muffins. If China only wants to make 24 muffins, how much sugar will she
    13·2 answers
  • What is the surface area of this figure?
    14·1 answer
  • Solve the following proportion 16/18 = 4/c​
    12·1 answer
  • If a polynomial function, f(x), with rational coefficients has roots 0, 4, and 3 startroot 11 endroot, what must also be a root
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!