I will mark brainliest!! and 15 points thanks 10. How are the lines in each pair related? Justify your answer.
a) DE has an x-intercept of 4 and a
y-intercept of -6.
FG has an x-intercept of -6 and a
y-intercept of 4.
b) HJ has an x-intercept of -2 and a
y-intercept of 3.
KM has an x-intercept of -9 and
a y-intercept of 6.

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Find two numbers if their sum is 91 and the ratio is 6: 7?