3 years ago

In the box, type in the number that will correctly complete the sentence.

Mathematics

2 answers:

kirill115 [55]3 years ago

8 0

She had 3 pencils left for herself. Hope this helps my dude ^^

Airida [17]3 years ago

7 0

If she have 12 pencils and she gave 3/4 away then she will have 3 pencils left.

You might be interested in

46 degrees and x <br><br> X =

vesna_86 [32]

Answer:

136° that's 90 plus 46.........

3 0

3 years ago

Read 2 more answers

Paul has $20,000 to invest. His intent is to earn 10.5% interest on his investment. He can invest part of his money at 7% intere

Art [367]

X=7%
y=12%
x+y=20000
0.07x+0.12y=20000*0.19=3800

3 0

3 years ago

the surface area of the rectangular prism is given by formula S=2 (ab+bh+ah) find the value of h when a = 10, b=6 and s=440

lorasvet [3.4K]

Answer:

Step-by-step explanation:

440=2(60+6x+10x)

220=60+16x

160=16x

x=10

h=10

8 0

3 years ago

A paint can has a radius of 4 inches and a height of 15 inches. What is the volume of the paint can?

xxMikexx [17]

For this case we have that by definition, the volume of a cylinder is given by:

$V = \pi * r ^ 2 * h$

Where:

A: It's the radio

h: It's the height

We have according to the data:

$r = 4 \ in\\h = 15 \ in$

Substituting:

$V = \pi * (4) ^ 2 * 15\\V = \pi * 16 * 15\\V = \pi * 240\\V = 753.6 \ in$

Thus, the volume of the paint can is 753.6 cubic inches.

Answer:

$V = 753.6 \ in^3$

7 0

4 years ago

Read 2 more answers

How do u change inches into feet

Irina18 [472]

Step-by-step explanation:

$1\ ft=12\ in\to1\ in=\dfrac{1}{12}\ ft\\\\\text{Therefore, if you want to change inches to feet,}\\\text{you must divide the number of inches by 12.}\\\\\text{Examples:}\\\\36\ in=\dfrac{36}{12}\ ft=3\ ft\\\\120\ in=\dfrac{120}{12}\ ft=10\ ft$

4 0

3 years ago