Answer:
0.87
I think, hope this helps :)
Thanks
Step-by-step explanation:
Answer:
1) D √40 2) D √40 3) H congruence 4) B Isosceles triangle
Step-by-step explanation:
CA = √(3-1)²+(6-0)² = √4+36 = √40
AB = √(5-3)² + (0-6)² = √4+36 = √40
CA ≅AB by definition of congruence
ΔABC is an isosceles triangle by definition of isosceles triangle
Answer:5
Step-by-step explanation:
f(4)= ((1/2)*4)+3= 2+3=5
Answer:
y = -2x
Step-by-step explanation:
It passes through -5, 10 and 5, -10
gradient = Δy/Δx
gradient = -10 - 10 / 5 -- 5
gradient = -20 / 10
gradient = -2
let's use -5, 10 for y = mx + b
10 = -2(-5) + b
10 = 10 + b
b = 10 - 10
b = 0.
the equation of the line is just y = -2x
