The image point of (4,-2) after the transformations given is; (2,1).
<h3>What is the image point after the transformations?</h3>
It follows from the task content that the point given is (4, -2) which first reflects over the y axis and hence, renders the new image to be; (4, 2) after which it undergoes a dilation of with dilation factor, 1/2 and hence, the image point is; (2,1).
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Answer:
b. 160°
Step-by-step explanation:
angle A = (far arc - near arc)/2
far arc is arc BC and near arc is arc BE. Replacing into the equation:
∠A = (arc BC - arc BE)/2
50 = [4x + 20 - (2x - 10)]/2
50*2 = 2x + 30
x = (100 - 30)/2
x = 35°
Replacing this information into arc BC equation:
arc BC = 4(35) + 20 = 160°
The greatest common factor is 3
The solution set of the inequality as given in the task content is; x ≥-10.
<h3>What is the solution set of the inequality?</h3>
It follows from the task content that the given inequality is; 5x+13≥−37.
On this note, the inequality can be solved as follows;
5x+13≥−37
5x ≥−37 -13
5x ≥−50
x ≥-10.
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