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2 years ago

25 POINTS! Over what interval is the function nonlinear?

Mathematics

1 answer:

andreyandreev [35.5K]2 years ago

6 0

Answer:

-2 < x < 2

Step-by-step explanation:

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10 Pts + Brainliest Which statement can you conclude is true from the given information?

tekilochka [14]

Answer:

Step-by-step explanation:

If a line bisects a segment, both sides of the segment are equal. Therefore, IJ and JK have the same length, and are equal.

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3 years ago

Read 2 more answers

Is (n+1)^2 the same as n^2 +2n+1

Degger [83]

Answer:

no (n+1)^2 equals n^2+2n+1

Step-by-step explanation:

because the exponent makes it so you multiply n+1 and n+1

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3 years ago

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A pair of pants regularly costs $68. The pants are on sale for 45% of the original price. How much will the discount be?

Novay_Z [31]

The discounted amount of pair of pants is $37.4

Solution:

Given, A pair of pants regularly costs $68.

The pants are on sale for 45% of the original price.

We have to find that how much will the discount be?

Now, discounted amount = original price – sold price

Discounted amount = original price – 45% of original price

Discounted amount = $68 – 45% of $68

$\begin{array}{l}{=68-\frac{45}{100} \times 68=68\left(1-\frac{45}{100}\right)=68 \times \frac{100-45}{100}=68 \times \frac{55}{100}} \\\\ {=\frac{3740}{100}=\$ 37.4}\end{array}$

Hence, the discounted amount is $37.4

6 0

3 years ago

The formula for the volume of a sphere is v= 4/3 3.14rWhat is the formula solved for r?

prohojiy [21]

Answer:

$r = \frac{3}{4\pi}V$

Step-by-step explanation:

First, the formula for the volume of a sphere is:

$V = \frac{4}{3}\pi r^3$

$\frac{3}{4}V = \pi r^3$

$\frac{3}{4}V\frac{1}{\pi} = r^3$

$r^3 = \frac{3}{4\pi}V$

$r = \sqrt[\leftroot{-2}\uproot{2}3]{\frac{3}{4\pi}V}$

If there is any steps you are unsure of, feel free to ask in the comments.

6 0

3 years ago

Three-fourths was subtracted from a number, and then 5/4 was added to the result. The sum was -7.

Rasek [7]

Hi there!

Let's start by replacing "a number" by the letter "x" so that we can do an equation and isolate "x" to find your answer :

(x - $\frac{3}{4}$ ) + $\frac{5}{4}$ = -7

subtract $\frac{5}{4}$ on each side of the equation

x - $\frac{3}{4}$ = -8.25

add $\frac{3}{4}$ on each side of the equation

x = -7.5

-7.5 - 3/4 = -8.25

-8.25 + 5/4 = -7

So your answer is : Three-fourths was subtracted from -7.5, and then 5/4 was added to the result. The sum was -7.

There you go! I really hope this helped, if there's anything just let me know! :)

7 0

3 years ago