Answer:
7 is the positive whole number which we can multiply by 3 and add 1, or multiply by 2 and add 8; and it will give the same answer.
Step-by-step explanation:
Multiplying the positive whole number 7 by 3 and adding 1 will get:
(7 × 3) + 1 = 21 + 1 = 22
Multiplying the positive whole number 7 by 2 and adding 8 will get:
(7 × 2) + 8 = 14 + 8 = 22
Therefore, 7 is the positive whole number which we can multiply by 3 and add 1, or multiply by 2 and add 8; and it will give the same answer.
Answer:
its the second graph
Step-by-step explanation:
you could use this website to find out graph
desmos calculator
The number of solutions in each equation are as follows:
- 1 solution: 4^x = 2^{-x}
- 2 solution: 3/2x + 2 = 2^{x} + 1 and 3x + 1 = 2^{-x}.
- No solution: 4^x + 2 = 3^x - 1 and 2x - 5 = 3^{x} + 2.
<h3>How to determine the
number of solutions?</h3>
In order to determine the number of solutions, we would split the single equation to two different equations and then plot a graph, so as to reveal their solutions.
This ultimately implies that, the number of solutions is equal to the point of intersection between the lines of the equations plotted on a graph.
In conclusion, the number of solutions in each equation are as follows:
- 1 solution: 4^x = 2^{-x}
- 2 solution: 3/2x + 2 = 2^{x} + 1 and 3x + 1 = 2^{-x}.
- No solution: 4^x + 2 = 3^x - 1 and 2x - 5 = 3^{x} + 2.
Read more on number of solutions here: brainly.com/question/12558210
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The answer would be 20s since B = 2s and there are 10 bushes. You would have to multiply 10 by 20
Answer:
In the triangular prism calculator you can easily find out the volume of that solid. A general formula is volume = length * base_area; the one parameter you always need to have given is the prism length, and there are four ways to calculate the base - triangle area. Our triangular prism calculator has all of them implemented, isn't it awesome?
The specific formulas look as follows:
Length * Triangular base area given triangle base and height
It's this well-known formula mentioned before:
volume = length * 0.5 * b * h
Length * Triangular base area given three sides (SSS)
If you know the lengths of all sides, use the Heron's formula to find the area of triangular base:
volume = length * 0.25 * √( (a + b + c) * (-a + b + c) * (a - b + c) * (a + b - c) )
Length * Triangular base area given two sides and the angle between them (SAS)
You can calculate area of a triangle easily from trigonometry:
volume = length * 0.5 * a * b * sin(γ)
Length * Triangular base area given two angles and a side between them (ASA)
You can calculate that using trigonometry:
volume = = length * a² * sin(β) * sin(γ) / (2 * sin(β + γ))
Step-by-step explanation:
