Answer:
ADB and ABC are similar
x = 8
Step-by-step explanation:
hypotenuse in ADB =
since two triangles are similar,
solving for x, x=8
That would be the third option
Answer:
(x*9)+3=7
Step-by-step explanation:
three more is +3
product of a number and 9 is x*9
and equal to seven is =7
Y=-1/2x+8
perpendicular means slope is opposite reciprocal so it would be -1/2
y=-1/2x+b
Plug in points and solve for b
B=8