Answer:
M = (6, 8)
Step-by-step explanation:
To the find the midpoint of a segment you add the x values, then divide by 2, then add the y values and divide by 2. 
. Therefore, you would do ((4+8)/2, (9+7)/2). So, you're answer is (12/2, 16/2), which equals (6, 8)
To find the answer to this question you would just add 10 to 70 and multiply by 4 and your answer would be 320
Answer:
3500
Step-by-step explanation:
Answer:
<M = 32 and <Y = 103
Step-by-step explanation:
1. Since triangle BCM is congruent to triangle ZYR, we know the corresponding parts of the triangles are congruent. Therefore, <Z = <B = 45. The sum of a triangle’s angles is 180, so <M = 180 - <B - <C = 180 - 45 - 103 = 32
2. This is the exact same diagram, so we can use the information we have collected in #1. Since corresponding parts of congruent triangles are congruent, <Y must be congruent to <C, which equals 103. Therefore, <Y = 103.
I hope this helps! :)
