Step-by-step explanation:
There is a rule that if c^2 > a^2 + b^2, then it is an obtuse triangle.
*c is the longest side
I attached more information on it below.
Answer:
option a)
y = m(0.5) + 1.8
Step-by-step explanation:
Equation
<h3>
y = mx + c</h3>
represent the equation of straight line
here m = gradient of straight line
c = y-intercept
First find the gradient of the graph
<h3>
m = y2 - y1 / x2 - x1</h3>
= 4 - 3 / 4 - 2
= 1 / 2
Put the values in the equation of straight line
y =mx + c
4 = 1/2(4) + c
c = 2
y = 1/2x + 2
which is approximately equal to y = 0.5x + 1.8
Since there are 2 variables there will be 2 answers.
Good morning
Answer:
<h2>6⁸</h2>
Step-by-step explanation:
<em><u>in this case we have at least two ways to do the calculation:</u></em>
<u><em>method 1:</em></u>______________________
> here we use the rule aⁿ×aⁿ = (aⁿ)²

<u><em>method 2:</em></u>______________________
> here we use the rule aⁿ×aⁿ = (a×a)ⁿ

Hope this helps.
:)