In the first quadrant you start at 3,6 and move 4 units right and 2 units up what point would you end up on
2 answers:
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Answer:
1 and - 1
Step-by-step explanation:
The equation of a line passing through the origin is
y = mx ( m is the slope ( gradient ) )
y = x ← is in this form
with gradient m = 1
Parallel lines have equal gradients
Then the gradients of lines parallel to the given line is 1
Given a line with gradient m then the gradient of a line perpendicular to it is
= -
= -
= - 1
Then the gradients of lines perpendicular to this line is - 1
<em>Question 5</em>
Vertical angles are <u>congruent</u>. Therefore, . The sum of two supplementary angles equals
.
Therefore,
<em>Question 6</em>
<em>Question 7</em>
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<em>Question 8</em>
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