Answer:
y = -2x - 3
Step-by-step explanation:
The altitude will be a line perpendicular the the opposite side DE.
The slope of DE = (3 - -1) / (3 - -5)
= 4/8 = 1/2
So the slope of the altitude = -1 / 1/2 = -2
Thus the equation of the altitude through F (1, -5) can be found using the point-slope form y - y1 = m(x - x1):-
y - -5 = -2(x - 1)
y + 5 = -2x + 2
y = -2x + 2 - 5
y = -2x - 3 (answer)
Answer:
a° = 124°
Step-by-step explanation:
Angle E + 250° = 360 because they make a full angle
a° + 126° + E = 360°
a° = 360 - 126 - 110
a° = 124°
126 + 144 + 112= 382
Surface Area= 382 units squared
Answer:
90%
Step-by-step explanation:
Total number of students= number of students who voted for the athlete + number of students who voted for the actor
=450+50
=500
% of students who voted for athletes= number of students who voted for athletes/total number of students*100
=450/500*100
=90%
Answer:
I will stick to CCW 216 degrees
Step-by-step explanation:
That pentagon has 5 shape and has the same distance with each angle, so rotate one point to another closest point need 72 degrees (360/5 = 72). When
A rotate to C, it need to rotate 144 degrees for CW and 216 degrees for CCW.