Answer:
B) 3:4
Step-by-step explanation:
since (p,r) lies on y=x+b , it will satisfy the equation
=> r = p + b ......(1)
also, (2p,5r) lies of y=2x+b,it will satisfy the equation
=> 5r = 4p + b .....(2)
Subtracting (1) from (2),we get
4r=3p
Therefore,r:p=3:4
Answer:
i think it's an isosceles triangle
Answer:
x = 115
Step-by-step explanation:
The chord- chord angle x is half the sum of the arcs intercepted by the angle and its vertical angle, that is
x = (145 + 85) = 0.5 × 230 = 115
Parallelogram area = base * height
30 = 10 * height
height = 3
Sine Parallelogram Angle = height / side
Sine (Angle) = 3 / 6
Sine Angle = .5
Angle = 30 degrees