All categories

2 years ago

Enter 4/5 and 2/3 as a pair of equivalent fractions with the least common denominator between the two fractions.

Mathematics

2 answers:

stiv31 [10]2 years ago

8 0

Answer:

12/15 and 10/15

Step-by-step explanation:

Given fractions:

4/5 and 2/3

The LCD is the product of denominators:

5*3 = 15

Then equivalent fractions are:

4/5 = 3(4) / 3(5) = 12 / 15
2/3 = 5(2) / 5(3) = 10 / 15

Rom4ik [11]2 years ago

6 0

Answer:

12/15 and 6/15

Step-by-step explanation:

You might be interested in

10 is 40 percent of what number?

pychu [463]

The answer should be 25

3 0

3 years ago

I need help ASAP PLEASE!!!

Nat2105 [25]

I’m just guessing but since 13/4=3.25 that means that the triangle dialated by 3.25 so you multiply 8 by 3.25 and X might be 26

6 0

3 years ago

Janice spent $54 to buy some pairs of pants. Each pair of pants cost the same whole dollar amount. How many pairs of pants could

Naddika [18.5K]

6 pants @ $ 9 each. Or 9 pants @ $ 6 each.

7 0

3 years ago

A soccer ball has an interior diameter of 22 cm. How many cubic centimeters of air does a soccer ball

Delvig [45]

Answer:

Volume of soccer ball = 5,572.45 Cm³ (Approx)

Step-by-step explanation:

Given:

Diameter of soccer ball = 22 Cm

Radius of soccer ball = 22 Cm / 2 = 11 Cm

Find:

Volume of soccer ball = ?

Computation:

$Volume\ of\ soccer\ ball = \frac{4}{3} \pi r^3\\\\ Volume\ of\ soccer\ ball = \frac{4}{3} \times\frac{22}{7} \times 11^3\\\\ Volume\ of\ soccer\ ball = 5,572.45332$

Volume of soccer ball = 5,572.45 Cm³ (Approx)

Therefore, Soccer ball contain 5,572.5 Cm³ of air.

5 0

3 years ago

Given the functions f(x) = 2x -1 and g(x) =

Novosadov [1.4K]

Answer:

Please check the explanation.

Step-by-step explanation:

Given

f(x) = 2x - 1

g(x) = 2 - x

f(x) + g(x) = (2x - 1) + (2 - x)

= 2x -1 + 2 - x

= x + 1

f(x) - g(x) = (2x - 1) - (2 - x)

= 2x - 1 - 2 + x

= 3x - 3

g(-5) - f(-5)

Putting x = -5 in g(x) = 2 - x

g(x) = 2 - x

g(-5) = 2 - (-5) = 2+5 = 7

Putting x = -5 in f(x) = 2x - 1

f(x) = 2x - 1

f(-5) = 2(-5) - 1

= -10 - 1

= -11

Thus,

g(-5) - f(-5) = 7 - (-11) = 7+11 = 18

f(x).g(x) = (2x - 1) (2 - x) = -2x² + 5x - 2

f(g(x)) = f(2-x)

= 2(2-x)-1

= 4-2x-1

= 3-2x

6 0

3 years ago