I get it and then I don’t. I need some refreshing

Mathematics

1 answer:

zavuch27 [327]3 years ago

3 0

Check the picture below.

the length cannot be a negative value, so is not -13.

You might be interested in

Please help idk nothing

Rainbow [258]

Convert 9 1/2 into a mixed fraction: 19/2.
Now, multiply with 6 which in fraction form is 6/1
19/2 times 6/1 equals 114/2

Now you can divide 114/2 which is 57 inches squared.

Have a good day ! :)

7 0

4 years ago

Find the volume of a plastic cube vuilding block with a side length of 12 centimeters

mamaluj [8]

Step-by-step explanation:

Length of the plastic cube (L) = 12 cm

Volume of the cube

= L³

= ( 12)³

= 1728 cm³

Hope it will help :)❤

5 0

3 years ago

8 when volleyballs are purchased, they are not fully inflated. a partially inflated volleyball can be modeled by a sphere whose

algol [13]

The volume of the sphere by definition is:
$V = (4/3) \pi * r ^ 3
$
Clearing the radio we have:
$r = \sqrt[3]{ \frac{3V}{4 \pi}}$
For the initial condition we have that the radius is:
$r1 = \sqrt[3]{ \frac{3(180)}{4 \pi}}$
$r1 = 3.50$
For the final condition we have that the radius is:
$r1 = \sqrt[3]{ \frac{3(294)}{4 \pi}}$
$r1 = 4.12$
Then, the difference between both values is given by:
$r2 - r1 = 4.12 - 3.50

r2 - r1 = 0.62 in$
Answer:
the radius increase 0.62 inches when the volleyball is fully inflated

3 0

4 years ago

What are the roots of -12x2 + 11x − 3 = 0?

Nataly_w [17]

-12x² + 11x - 3 = 0
x = -(11) +/- √((11)² - 4(-12)(-3))
 2(-12)
x = -11 +/- √(121 - 144)
 -24
x = -11 +/- √(-23)
 -24
x = -11 +/- i√(23)
 -24
x = -11 + i√(23) x = -11 - i√(23)
 -24 -24
x = ¹¹/₂₄ - 0.0416√(23) x = ¹¹/₂₄ + 0.0416√(23)

5 0

3 years ago

What o divided 0 plus 4

amm1812

0 divided by 0= 0 plus 4= 4
answers 4

7 0

4 years ago

Read 2 more answers