An angle measures 4 degrees more than the measure of its supplementary angle

An open box is to be made from a flat piece of material 14 inches long and 6 inches wide by cutting equal squares of length xfro

Ludmilka [50]

Answer:

$f(x)=x(14-2x)(6-2x)$

Step-by-step explanation:

We are given that

Length of flat piece of material=14 in

Width of flat piece of material=6 in

We have to find the volume of box as a function of x.

An open box is made from flat piece of material by cutting equal squares of length x from the corner and folding up the sides.

Therefore, Height of box=x in

Length of box=14-2x in

Width of box=6-2x in

We know that volume of box= $length\times breadth\times height$

Using the formula

Volume of box=f(x)= $x(14-2x)(6-2x)$

6 0

3 years ago

What is negative 94/21 converted into a positive number?

Alexus [3.1K]

You can't just change negative numbers into positive numbers. They're completely different things.

I'm sure you worked with the number line in school. Do you remember how the negatives are on one side of zero, and the positives are on the other side ?

You dress a lot different when it's 40 degrees below zero outside, compared to what you put on when it's 40 degrees above zero. They're completely different numbers.

In the same way, 1,400 feet below sea level is the lowest spot on Earth, at the Dead Sea in Israel, but 1,400 feet above sea level is like somewhere in Nebraska or northern Texas. They're completely different numbers.

3 0

3 years ago

When you are dividing fractions, what do you need to do with the<br> second fraction in the problem?

seropon [69]

To divide fractions you swap the numerator & denominator on the second fraction, the multiply the new numerators togeather & multiply the newdenominator together to get the answer. example attached.