given: 
$\therefore Ac=\frac{(2)2}{2}=2$
Answer:
a²-17=8
Step-by-step explanation:
5²-17= 25-17
= 8
0.42 equals
- 42/100
- 21/50
The simplest form for 0.42 is 21/50
Answer:

Step-by-step explanation:
The slope-intercept form of an equation of aline:

<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
The formula of a slope:

From the graph we have the points:
(-2, -5)
y-intercept (0, 3) → <em>b = 3</em>
Calculate the slope:

Put the value of the slope and the y-intercept to the equation of a line:

Answer:
1. 96 inches squared
2. h=324
3. 85
Step-by-step explanation:
1. v=lwh
v=8•3•4
v=96
2. 345- 21
h=324
3. 1,012/12
=84.3
hope this helped!