3 years ago

Which are inverses of each other ?

Mathematics

1 answer:

Debora [2.8K]3 years ago

7 0

Answer:C

Step-by-step explanation:

You might be interested in

A disco ball is shaped like a sphere with a diameter of 16 inches. To the nearest square inch, what is the surface of the disco

Mademuasel [1]

If the diameter is 16 inches, then its radius is half that, r = 8.

$\bf \textit{surface area of a sphere}\\\\
A=4\pi r^2\quad 
\begin{cases}
r=radius\\
-----\\
r=8
\end{cases}\implies A=4\pi 8^2$

5 0

4 years ago

Write 0.088 as a fraction in simplest form.

zhenek [66]

11/25

88/1000
Divide each by 8
11. Times 8
125 times 8

7 0

4 years ago

Plz help I will mark you brainlist plz

Igoryamba

Answer:

No, they can't be the same price

Step-by-step explanation:

There is not a way for them to cost the same amount because they are the same cost per topping.

Hope this helped! :)

4 0

3 years ago

Can a cubic equation have 3 complex roots? 3 real roots? ...?

trasher [3.6K]

No, a cubic equation can not have three complex roots. This is because it turns twice and one end goes to positive infinity and one end goes to negative infinity. Thus, one of these MUST cross the x-axis at some point, meaning y = 0 and a real root exists.

Yes, a cubic equation can have three real roots if it cuts the x-axis three times.

7 0

4 years ago

Three days last week Maria ran 3/4 mile 7/8 Mile and 3/5 mile list of distances in order from least to greatest

NikAS [45]

I was taught to get a common denominator and then arrange them in the correct order.

So first you find out what all the denominations can be multiplied to. That would be 40

So you multiply the bottom of each fraction by a number that will get 40.

3/4 * 10 = 30/40

7/8 * 5 = 35/40

3/5 * 8 = 24/40

Then you get 30/40, 35/40, and 24/40.

Then you organize the m.

24/40, 30/40, and 35/40

4 0

4 years ago

Read 2 more answers