In PQR, PQ = QR. If M < P = 42, find the measures of the other angles *See attached image for question written better*

Answers:

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Explanation:

Check out the diagram below. I've formed triangle PQR such that PQ and QR are congruent sides shown by the tickmarks. This isosceles triangle has congruent base angles, which are opposite the tickmark sides. Those base angles are P and R. Since P is 42 degrees, so is R.

Let x be the measure of angle Q

For any triangle, the three angles always add to 180

P+Q+R = 180

42+x+42 = 180

x+84 = 180

x = 180-84

x = 96

Therefore, angle Q is 96 degrees.

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .