3/7
6 divided by 2 equals 3
14 divided by 2 equals 7
Answer: lisa earns 6 dollars per hour
Step-by-step explanation:
45 divided by 7.5 =6
It would be -56, just multiply as normal
If the triangles are similar, then the corresponding ratio of their sides have equal ratios. Through ratio and proportion, we would determine the answer.
5/6 = x/9, where x is the length for side PN
Transposing the equation so that x is on the left side:
x = (5/6)*9
x = 7.5
Since the exterior angle of a triangle is equal to the sum of the interior opposite angles, angle 5 = 90 + angle 1.
Given that angle 5 = 147, 147 = 90 + x.
x = 57 degrees.
So, angle 1 is 57 degrees.
