Answer: The slope is 4 and the Y intercept is 5.
Step-by-step explanation: hope this helps <3
Answer:

Step-by-step explanation:
AD = 4
AC = 11
DC = 11 - 4 = 7
First, find BD using the right triangle altitude theorem:

Plug in the values


Use pythagorean theorem to find x:
x² = AD² + BD²
Plug in the values





Take the square root of both sides




Answer:
384 cm
Step-by-step explanation:
7.5 x 24 = 180
8.5 + 7.5 = 16
16 x 24 = 384
Apply the distributive property:
12(4-v)
(12*4)-(v*12)
48-12v