MAIHEMATICS LEA LEARNING TASK B: answer the following, refer to the figure at right side 1. If MI= 15 and IX = 12, then what can you say about mz1 and 23? 2 2. If m_1 = 65° and mz3 = 50° then what can you say about sides Mi and TX? 3. If M7 = 15 and IX = 12, then what may be the measure of MX? 4. If m 2 = 65° and mz3 = 50° , then what is the measure of 24?​

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Ineed with number 6 , explain how to get 1978