Classify the following triangle. Check all that apply. 63
10.9
15
73"
14
O A. Right
B. Equilateral
C. Isosceles
OD. Scalene
D E. Obtuse
F. Acute

D and F

Step-by-step explanation:

it has all angle less than 90 degree and all sides are unequal

im not quite sure if this is right but i got 5.6 oisutuve

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b