Answer:
Step-by-step explanation:
(1,1) (2,-2)
Y2 = -2 , y1 = 1 , x2 = 2 , x1 = 1
Slope m = (y2 - y1)/(x2 - x1)
m = (-2 - 1)/(2 - 1)
m = -3/1
m = -3
And the equation of line
y - y1 = m(x - x1)
y - 1 = -3(x - 1)
y - 1 = -3x + 3
y = -3x + 3 + 1
y = -3x + 4
Answer:
0.08y - 0.0144
Step-by-step explanation:
We need to solve the below expression i.e.
(y - .18) x .08
It can be done as follows :
Using distributive property to solve it.
(y - .18) x .08 = 0.08(y) - 0.18(0.08)
= 0.08y - 0.0144
<em>So, the equivalent expression is 0.08y - 0.0144.</em>
Answer:
The Proof is below.
Step-by-step explanation:
Given:
[]MNOP is a Parallelogram
U is any point on side OP
To Show:
ar(Δ MUN)= ar ( Δ PUM)+ar (Δ UNO)
Proof:
Theorem:
If a triangle and parallelogram are on the same base and have the same altitude, the area of the triangle will be half that of the parallelogram.
If they have same altitude, they will lie between the same parallels.
Hence the area of the triangle will be equal to half that of the parallelogram.
Area of Parallelogram will be twice of Area of Triangle
∴
.............( 1 )
Also,
![\textrm{Area of Parallelogram MNOP}=Ar(MUN) + Ar(PUM)+ Ar(UNO)](https://tex.z-dn.net/?f=%5Ctextrm%7BArea%20of%20Parallelogram%20MNOP%7D%3DAr%28MUN%29%20%2B%20Ar%28PUM%29%2B%20Ar%28UNO%29)
Substituting equation 1 we get
![2\times Ar(MUN)=Ar(MUN) + Ar(PUM)+ Ar(UNO)](https://tex.z-dn.net/?f=2%5Ctimes%20Ar%28MUN%29%3DAr%28MUN%29%20%2B%20Ar%28PUM%29%2B%20Ar%28UNO%29)
![2\times Ar(MUN)-Ar(MUN) = Ar(PUM)+ Ar(UNO)](https://tex.z-dn.net/?f=2%5Ctimes%20Ar%28MUN%29-Ar%28MUN%29%20%3D%20Ar%28PUM%29%2B%20Ar%28UNO%29)
...........Proved
I’m gonna go out on a limb and say your mom
Answer:
Step-by-step explanation:
radius (r) = 4 cm
area of the circle
= π * r²
= 3.14 * 4 * 4
=50.24 cm²
hope it will help :)