Answer:
Step-by-step explanation:
∠PQY + ∠RQY = 180 {STRAIGHT LINE}
∠PQY + 118 = 180
∠PQY = 180 - 118
∠PQY = 62
PY = QY
Therefore, ∠QPY = ∠PQY {angles opposite to equal sides are equal}
∠QPY = 62
PR // XZ & YP is transversal
∠XYP = ∠QPY {Alternate interior angles are equal}
a = 62°
Answer:
Step-by-step explanation:The solution to the system of equations are;
x = -4/3
y = 5/3
Step-by-step explanation:
To find the Solution, we would carry the Operation simultaneously.
4x + 2 = -2y .........(i)
6y - 18 = 6x ..........(ii)
First let's rearrange the equations, to make the journey smoother
2y + 4x = -2 ...........(iii)
6y - 6x = 18 ...........(iv)
Let's Multiply equation (III) by 3 so as to have a uniform spot to begin elimination.
3.2y + 3.4x = -2 . 3
6y + 12x = -6............... (v)
Let's subtract equation (v) from equation (iv)
= 0y - 18x = 24
-18x = 24
x = - 24 / 18
x = -4/3
Let's substitute (x = -4/3) in equation (ii), so that we can solve for the value of y:
6y - 18 = 6x
6y - 18 = 6 (-4/3)
6y - 18 = -8
6y = -8 + 18
6y = 10.
y = 10 / 6
y = 5/3
The solution to the system of equations are;
x = -4/3
y = 5/3
Step-by-step explanation:
2x²_4x_5x+10
2x(x-2)-5(x-2)
(2x-5)(x-2)
Answer:
Height
Step-by-step explanation:
A=2πrh+2πr2
It is B because it gives the most obvious observation of a answer and it tells you how to sole Pi LOL