Which of the coordinates presented in the list of options are the vertices of a right isosceles triangle? Hint: Two sides must be perpendicular and two sides must be equal in length.

D(−2, −3), E(−5, −7), F(6, −7)
A(−3, 2), B(−4, −9), C(8, 1)
P(−6, 2), Q(1, 0), R(−3, −2)
X(3, 1), Y(−4, −3), Z(−8, 3)x

idk

step-by-step explanation: i just don't

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

so then what are you asking?

step-by-step explanation:

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24