Answer:
commutative property of addition
Step-by-step explanation:
The slope-intercept form:
y = mx + b
m - slope
b - y-intercept
We have the slope m = -2 and y-intercept (0, 3) → b = 3. Substitute:
<h3>y = -2x + 3</h3>
Answer: 12
Step-by-step explanation: V of prism = S of triangle*Height of prism
height of prism is 30
S of triangle = a/2*<em>h</em>( a =18 cm)
3240=30*(18/2)*<em>h</em>
<em>h</em>=3240/(9*30)=12
Answer:
-5
Step-by-step explanation:
y=mx+b m is slope
y=<u>-5</u>x+8
