Geometry | brainliest + 20 points! : ) question: kelly and daniel wrote the following proofs to prove that vertical angles are congruent. who is correct? [picture shown below] kelly's proof __ statement: 1. ∠2 = ∠4 2. ∠1 = ∠3 3. vertical angles are congruent. justification: 1. vertical angles are congruent. 2. vertical angles are congruent. 3. vertical angle theorem daniel's proof __ statement: 1. ∠1 + ∠2 = 180° 2. ∠1 + ∠4 = 180° 3. ∠1 + ∠2 = ∠1 + ∠4 4. ∠2 = ∠4 justification: 1. definition of supplementary angles 2. definition of supplementary angles 3. transitive property of equality 4. subtraction property of equality answer choices: a) both kelly and daniel are correct. b) neither kelly or daniel is correct. c) kelly is correct, but daniel is not. d) daniel is correct, but kelly is not. ✓ (my choice) i picked d as the answer, but i'm not sure. can someone me?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

(c) compare the results of parts (a) and (b). in general, how do you think the mode, median, and mean are affected when each data value in a set is multiplied by the same constant? multiplying each data value by the same constant c results in the mode, median, and mean increasing by a factor of c. multiplying each data value by the same constant c results in the mode, median, and mean remaining the same. multiplying each data value by the same constant c results in the mode, median, and mean decreasing by a factor of c. there is no distinct pattern when each data value is multiplied by the same constant. (d) suppose you have information about average heights of a random sample of airline passengers. the mode is 65 inches, the median is 72 inches, and the mean is 65 inches. to convert the data into centimeters, multiply each data value by 2.54. what are the values of the mode, median, and mean in centimeters? (enter your answers to two decimal places.) mode cm median cm mean cm in this problem, we explore the effect on the mean, median, and mode of multiplying each data value by the same number. consider the following data set 7, 7, 8, 11, 15. (a) compute the mode, median, and mean. (enter your answers to one (1) decimal places.) mean value = median = mode = (b) multiply 3 to each of the data values. compute the mode, median, and mean. (enter your answers to one (1) decimal places.) mean value = median = mode = --