Answer:
-4
Step-by-step explanation:
This looks like point-slope form, which I find personally hideous. Let's change it to slope-intercept form to ease my conscience. (remember that slope-intercept form is y=mx+b, where m=slope and b=y-intercept!)
y - 5 = -4(x-8)
y - 5 = -4x + 32
y = -4x + 37
It's in slope-intercept form now! And -4 looks to be our m.
<u>So the slope is -4.</u>
Answer:
x=30
Step-by-step explanation:
(3x-10)+(2x-20)=180// 5x-30=180//5x=150//x=30
Step-by-step explanation:
The law of cosine states that:
, where C is the side opposite of angle theta, and A and B are the adjacent sides of the angle.
In this case, A is equal to 21, and B is equal to 30 (or it could also be the other way around). That means that:
(to nearest 6 digits)
Answer:
the ansswer is 62
Step-by-step explanation: i used caculator lol
Answer:
Step-by-step explanation:
1. 3r - 15 = 6
2. q + 4t = 29
3. n^2 + 12 = p / 4
4. j / 2 - 5 = k + 13
5. 8 + 3k = 5k - 3
6. 3 / 4 * w + 1= 1 / 2 * w + 9
7. 25 / t + 6 = 2t + 1
The only thing you need to do is to be able the operations in the statements.
HOPE IT HELPED