Answer:
I don't understand the question
Step-by-step explanation:
Answer: 14%
Step-by-step explanation: 7/50 = 14/100 = .14 = 14%
Given:

To find:
Draw a graph of a line that is perpendicular to the given line and passing through a given point.
Explanation:
As we know that relation between two slopes of perpendicular slopes of lines:

Slope of given line y = 4x + 1 is:

So, the slope of line perpendicular to given line is:

Also, so line equation that is perpendicular to given line is:

Also, the required line is passing thorugh given point (2, 3), i.e.,

So, line equation that is perpendicular to given line is:

The required graph of line is:
Answer:
Step-by-step explanation:
x and y are supplementary angles, so their sum is 180°.
x+y = 180°
x is 16° less than three times y
x = 3y - 16°
(3y-16°) + y = 180°
4y = 196°
y = 49°
x = 3y-16° = 131°