According to the Rational Root Theorem, what are all the potential rational roots of f(x) = 5x3 – 7x + 11? Plus-or-minus one-ele
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
I think your question missed key information, allow me to add in and hope it will fit the orginal one. Please have a look at the attached photo,
<em>A solid oblique pyramid has an equilateral triangle as a base with an edge length of 4StartRoot 3 EndRoot cm and an area of 12StartRoot 3 EndRoot cm2. </em>
<em>What is the volume of the pyramid?</em>
My answer:
As we know, The volume of a pyramid = base area × its height
Given:
- Side lenght of the base is;
=> The area of the base is
- In Δ ACB measure of angle ACB is 90° and m∠ CAB is 30°
We use:
<=> BC =
= 4 cm
And BC is the height of the the pyramid
=> The volume of a pyramid =
* 4 cm
=
Answer:
Step-by-step explanation:
Assuming the described expression is:
And knowing the condition and
We cansimplify it following the rules related to the exponents with the same base:
Finally: