Two parallel lines, e and f, are crossed by two transversals. horizontal and parallel lines e and f are cut by transversals c and d. all angles are described clockwise, from uppercase left. at the intersection of lines e and c, the angles are: 1, 2, 4, 3. at the intersection of lines f and c, the angles are 5, 6, 8, 7. at the intersection of lines e and d, the angles are: 9, 97 degrees, 12, 11. at the intersection of lines f and d, the angles are 13, 14, 16, 15. what is the measure of angle15? mangle15 = 77° mangle15 = 83° mangle15 = 93° mangle15 = 97°

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

answer: apothems is your answer

step-by-step explanation: hope u get it right