42 point!!!!! Help me answer the question Find z Compute the m Compute the m
1 answer:
Answer:
z = 110°
w = 80°
x = 0°
Step-by-step explanation:
Start with the 100° angle. The vertical angle is also 100°. Supplementary angles add up to 180°, so the angle beside it is 80°.
External angles equal the sum of the opposite internal angles, so the other internal angle is 50°. The angle supplementary to that is 130°.
The angle supplementary to the 120° angle is 60°. Angles of a quadrilateral add up to 360°, so the remaining angle is 70°. This angle is supplementary to z, so z is 110°.
TUVW is a parallelogram (a quadrilateral where opposite angles are congruent). Therefore, angle W is 80°. (You could also use the fact that angles of a quadrilateral add up to 360°.)
Angles of a quadrilateral add up to 360°, so:
90 + 84 + 2x + 118 + 2x + 68 = 360
4x + 360 = 360
4x = 0
x = 0
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ANSWER
The correct answer is .
<u>EXPLANATION</u>
We were given the matrix equation;
.
We must first simplify the Left Hand Side of the equation by adding corresponding entries.
.
That is;
.
Since the two matrices are equal, their corresponding entries are also equal. we equate corresponding entries and solve for m and n.
This implies that;
We got this equation from row one-column one entry of both matrices.
Also, the row three-column three entries of both matrices will give us the equation;
Hence the correct answer is .
The correct option is option 2
In here, we will use the distance formula
Compute the distance between <span>(-5, 3) and (5, 3)
</span>
<span>
= 10
The distance between </span>(-5, 3) and (5, 3) is 10
Compute the distance between <span>(-5, 3) and (5, 3)
</span>
<span>
= 10
The distance between </span>(-5, 3) and (5, 3) is 10