Answer:
A. -1/8 x + 3/16
Step-by-step explanation:
Distribute -1/2 over the parentheses
-1/2 ( 1/4 x - 3/8 )
-1/2 (1/4 x) - 1/2 (-3/8 )
multiply fractions to simplify
-1/8 x + 3/16
A is correct
Slope is 2 and y-intercept is -3/4
Answer:
<em>y = 4x - 57 </em>
Step-by-step explanation:
( 
, 
)
( 
, 
)
m = 
y - = m ( x - )
~~~~~~~~~~~~~~~
( 15 , 3 )
( 19 , 19 )
m = 
= 4
y - 3 = 4 ( x - 15 )
<em>y = 4x - 57</em>
Answer:
22°
Step-by-step explanation:
The square in the corner indicates that this is a right angle = 90° and the line separates this into two angles, x and 68°
x + 68 = 90
<u>x = 22°</u>
Hope this helps!
Answer:
P = 528
Step-by-step explanation:
P = a + b + c = 200 + 107 + 221 = 528
