fix) = 3x2+6x-1 y gix) = 2x2-3x-3
find f(x) - g(x) =
Answer:
f(x)-g(x)=x^2+9x+2
Step-by-step explanation:
f(x)-g(x)=(3x^2+6x-1)-(2x^2-3x-3)
=3x^2+6x-1-2x^2+3x+3
=(3x^2-2x^2)+(6x+3x)+(-1+3)
=x^2+9x+2
Hey there! :) In order to find the perimeter, you must add all 4 sides. You first do 16.8 + 16.8 + 9.6 + 9.6 which is 52.8.
Hope it helps!
whole numbers ^
1 2
-- - --
3 3
31-12=19
19/3
hope that makes sense
Answer:
V=904.78 in.
Step-by-step explanation:
V=4/3*3.14*r^3
V=4/3*3.14*6^3
V=904.78 in
The value of angle B is 121degree and Angle C is 59 degree, and Angle D has the same measure as the angle B
It is defined as the four-sided polygon in geometry having four edges and four corners and twopairs of congruent sides. It has one pair of opposite congruent angles.
We have a quadrilateral in which angle B and angle D are given.
As we know the opposite angles in the quadrilateral are same in measure.
10x - 19 = 7x + 23
3x = 42
x = 14
Angle B = 10x - 19 = 10(14) - 19 = 121 degree
Angle C = 7x + 23 = 7(14) + 23 = 121 degree
Angle A + Angle C = 360 - 121 -121 = 118
Angle C = 118/2 = 59
Thus, the value of angle B is 121degree and Angle C is 59 degree, and Angle D has the same measure as the angle B
Learn more about the quadrilateral here:
#SPJ2
Answer:
Measure B= 121
Measure C=59
Step-by-step explanation:
10x-19=7x+23
3x=42
x=14
plug in x to the problem and you'll find Measure B is 121 so to find Measure C you'll have to subtract 180 and 121 to get 59.