Answer:
There are two groups;
green and blue+white
Step-by-step explanation:
green=3
blue=3
white=1
total=green/blue*green/blue+white
=3/3*3/4
Answer:
1) line
2) passes through
Step-by-step explanation:
A transversal line passes through two lines located on the same plane at two distinct points.
Answer:
<h2>The slope m = -1</h2>
Step-by-step explanation:
The formula of a slope:

We have the points (4, -1) and (-1, 4). Substitute:

Answer:
Option(D)
Step-by-step explanation:
Diameter of the Sun (S) = 1.4 × 10⁶ km
Diameter of a planet mars (M) = 7000 km
≈ 7.0 × 10³ km
Ratio of the diameter of the Sun to the diameter of Mars
= 
= 
= 
= 
= 
Option (D) will be the correct option.
Answer:
90°
Step-by-step explanation:
Circle C has radius √36 = 6
Circle D has radius √18 = 3√2
As the D radius intersecting either point of tangency, does so at a right angle.
The half angle θ between the tangents is
sinθ = 3√2 / 6 = ½√2
θ = 45°
so the angle between the tangents is 2(45) = 90°