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
Marianna [84]
4 years ago
7

Which fractions are equivalent to 40%? Check all that apply.

Mathematics
2 answers:
adelina 88 [10]4 years ago
6 0

Answer:

2/5

Step-by-step explanation:

love history [14]4 years ago
6 0

Answer:

b c and d

Step-by-step explanation:

You might be interested in
Simplify 25 ^1/2<br> Show work
11Alexandr11 [23.1K]

The answer is 5. 25^1/2 is the same thing as the square root of 25. The square root of 25 is positive 5 or negative 5 because

5 x 5 = 25 and -5 x -5 = 25.

3 0
3 years ago
Read 2 more answers
Donna wants to draw a right triangle. She wants the hypotenuse to be 1.5 inches long and one of the legs to be 1.2 inches long.
Nady [450]

Answer:

0.9 inches

Step-by-step explanation:

The sides of right triangles follow the Pythagorean Theorem:

a² + b² = c²

"a" and "b" are the two shorter sides and "c" is the hypotenuse, the longest side.

Let's plug in what we know.

a² + b² = c²

(1.2)² + b² = (1.5)²

Let's solve the exponents.

1.44 + b² = 2.25

Subtract 1.44 from both sides.

b² = 0.81

Take the square root of both sides.

√b² = √0.81

b = 0.9

The second side will be 0.9 inches.

8 0
3 years ago
7.37×10 with an exponent of nine
Harman [31]

Answer:

We get 6 x10^7 with a 4dp of 9599

 9599

  /     \

29    331

Step-by-step explanation:

Rounded to 4dp

64151584.9599

6 0
3 years ago
Can someone please explain how I would go about finding the answer. Thank you.
tekilochka [14]

I cant answer because it says"

4 0
3 years ago
A convenience store purchased a magazine and marked it up 100% from the original cost of $2.30. A week later, the store placed t
77julia77 [94]

Answer:

$2.30

Step-by-step explanation:

The original price is $2.30 an it goes up by 100% which means another 2.30. So add 2.30 and 2.30 together you get 4.60 now divide that by two since the magazine is 50% off and you get the original price which was 2.30

5 0
4 years ago
Read 2 more answers
Other questions:
  • This is just a square, help​
    14·2 answers
  • 535 students of the senior class voted to take a field trip. if 3/4 of the class voted, how many students voted for the trip? ro
    12·1 answer
  • The time it takes for a statistics professor to mark a single midterm test is normally distributed with a mean of 4.8 minutes an
    13·1 answer
  • Please help solve<br> |-6y+3|=4|y-2|
    12·1 answer
  • Murielle used synthetic division to divide a polynomial f(x) by x – 6, as shown:. .
    5·1 answer
  • A scientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to li
    8·2 answers
  • Antonio runs 4 miles each day. How
    11·2 answers
  • Massa says that 540 = 6 = 9. Is he right? Explain how you know using an equation.
    15·1 answer
  • Find dy/dx of y=csc(square root of x)
    9·1 answer
  • I would be great if you could explain it!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!