Answer:
Step-by-step explanation:
<u>Option a,c,e,f,i,j are quadratic equations. (Because its degree is 2)</u>
<u>Option b,d,g are linear equations. (Because its degree is 1)</u>
<u>Just option h is not quadratics nor linear.</u>
<u />
<h3><u>If you need to ask any questions, please let me know.</u></h3>
2.6 is way less than 20 and 130% of 20 has to be greater than 20. The correct answer is 26
The answer is 18.84 because pie times the radius squared is 18.84
Answer:
4x+3y-10=0
Step-by-step explanation:
first find the gradient of the line that is perpendicular to the line of interest.
y2-y1/x2-x1
3--3/6--6
=3+3/6+6
=9/12
3/4
The gradient of the line of interest is the negative reciprocal of 3/4. Therefore m is -4/3
next, substitute information into
y-y1=m(x-x1)
y-2=-4/3 (x-1)
multiply both sides of equation by 3
3y-6=-4 (x-1)
expand brackets
3y-6=-4x+4
rearrange in general form
4x+3y-10=0