Answer:
y = -x - 1
Step-by-step explanation:
soo since we already know the slope we can subsitute it to the slope form equation
y = mx + b
y = -x + b
now to find the y intercept we have to subsitute the given point
-3 = -(2) + b
-3 = -2 + b
b = -1
a = 3, b = 4, and c = 2
a + b = c
3 + 4 = 2
3a + 4b = 2c
<u> -4 -4
</u> <u>3a</u> = <u>-6c
</u> 3 3
a = -2
3a + 4b = 2c
<u>-3 -3
</u> <u>4b</u> = <u>-1c</u>
4 4
<h2>
a = 2c/3 - 4b/3</h2>
Answer:
1,385.442360233099
Step-by-step explanation:
Pie times the radius squared
Solve for x:
(-6)/7 = x/84
(-6)/7 = x/84 is equivalent to x/84 = (-6)/7:
x/84 = -6/7
Multiply both sides of x/84 = (-6)/7 by 84:
(84 x)/84 = (-6×84)/7
(84 (-6))/7 = (84 (-6))/7:
(84 x)/84 = (-6×84)/7
(84 x)/84 = 84/84×x = x:
x = (-6×84)/7
7 | 1 | 2
| 8 | 4
- | 7 |
| 1 | 4
- | 1 | 4
| | 0:
x = -612
12 (-6) = -72:
Answer: x = -72
