compare the divisor x-3 with x-a which will give a=3 and then use remainder theorem.
Answer:
slope = 2
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (2, 3) and (x₂, y₂ ) = (4, 7)
m =
=
= 2
Answer:

Step-by-step explanation:
Required
15 is what percentage of 105
To do this, simply divide 15 by 105 multiplied by 100%.
So, we have:



--- approximated
Answer: 6 and -6
Step-by-step explanation:
6 Is the distance from zero, since distance cannot be negative, it does not matter if we go left or right on the number line, it will still be 6 units away from zero.
Answer:
For the triangle having the sides 122m, 120m and 22m :
s=
2
122+120+22
=132m
Area of triangle =
s(s−a)(s−b)(s−c)
=
132(132−122)(132−120)(132−22)
=
132×10×12×110
=1320m
2
For the triangle having the sides 22m, 24m and 26m :
s=
2
22+24+26
=36m
=
36(36−22)(36−24)(36−26)
=
36×14×12×10
=24
105
=24×10.25m
2
(approx.)=246m
2
There, the area of the shaded portion
=(1320−246)m
2
=1074 m
2