Answer:
angle a is a right angle. and all right angels are equal to 90 so angle a is 90
1953-1944=9 years (that's the years)
9 months between them
thus she was 9 years and 9 months
Answer:
slope of perpendicular line = -
Step-by-step explanation:
calculate the slope m of the given line using the slope formula
m =
with (x₁, y₁ ) = (1, 0) and (x₂, y₂ ) = (3, 3) ← 2 points on the line
m = =
given a line with slope m then the slope of a line perpendicular to it is
= - = - = -
<span>
c. x − 9y ≤ 1 is the inequality having a </span><span>shaded area above its graph.The line separating the shaded part will be a solid line as the inequality involves equals to sign.
See the attachment for the graph.</span>
Answer:
here is the answer :)
Step-by-step explanation: