Answer:
-5
Step-by-step explanation:
Use a sheet a graph paper to assist you.
The original point (5,-3) reflected across the y-axis changes the x and y coordinates. 5 becomes -5 and -3 stays the same.
The measure of the Central Angle indicated is; 45°
<h3>How to find the central angle of a circle?</h3>
The central angle will be the angle subtended at the center by arc FE and arc CB.
Now, we see that angle ∠FOB = 135° and since we know that sum of angles on a straight line is 180°, then we can say that;
Central Angle = 180° - 135° = 45°
Angle subtended by Arc CD at the center is;
θ = 180 - (81 + 45)
θ = 54°
Read more about Central Angle at; brainly.com/question/17074363
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Answer:
3.75
Step-by-step explanation:
Answer:
the domains are x axis or intercepts and range is y axis or intercepts
Work done = Force x Distance
= 56N x 425m
= 23,800 Joules