All categories

2 years ago

Beth has 120 pens in her pencil case , she give 20% to Federica. How many does she give her ?

Mathematics

2 answers:

vlabodo [156]2 years ago

5 0

Answer:

24 pencils

Step-by-step explanation:

(20 x 120)/100 = 24

True [87]2 years ago

4 0

Answer:

Step-by-step explanation:

you can just search it 20% of 120

You might be interested in

Can someone please help me with number 19

kipiarov [429]

The expression of the problem is, 8x.
where "x" stands for the number of dogs. so you would then substitute x with 12. Then you would solve the problem to get your answer.(8•12)

3 0

3 years ago

The new cylinder can has radius of 5cm and a height of 9cm how many square centimeters of aluminum will it take to make this new

m_a_m_a [10]

Answer: $282.85\ cm^2$

Step-by-step explanation:

Given

Radius of cylinder $r=5\ cm$

The height of the cylinder is $h=9\ cm$

The surface area of a cylinder is $2\pi rh$

If only the outer is considered then, the area required is

$\Rightarrow A=2\times \dfrac{22}{7}\times 5\times 9\\\\\Rightarrow A=282.85\ cm^2$

7 0

2 years ago

What is 2+2 in math

cestrela7 [59]

The answer for this is,

Mark Brainliest :)

6 0

3 years ago

Read 2 more answers

Enter the equation of the line in slope-intercept form. Slope is 1 3 , and (6, 3) is on the line.

Jlenok [28]

Answer:

would it be zero because when you try to find the equation its just 0 so it would be y=3

Step-by-step explanation:

as you can see both the points are at 3. so i would say y=3

7 0

2 years ago

To solve 49^3x = 343^2x+1, write each side of the<br> equation in terms of base<br> DONE

Nostrana [21]

Answer:

no solution

Step-by-step explanation:

49^3x = 343^2x+1

49 = 7^2 and 343 = 7^3

7^2 ^3x = 7^3 ^2x+1

we know that a^b^c = a^ (b*c)

7^(2 *3x) = 7^(3 *(2x+1))

7^(6x) = 7^(6x+3)

The bases are the same so the exponents have to be the same

6x = 6x+3

Subtract 6x from each side

0 =3

This is never true so there is no solution

5 0

2 years ago