399.
I took an test, and had the question and this was the answer.
Answer:
9/4 (Answer 2)
Step-by-step explanation:
Take half the coefficient of x and square that result:
(1/2)(-3) = -3/2
Squaring this, we get 9/4 (Answer 2)
Answer:
60.16 m
Step-by-step explanation:
Let w = width of river
Using trigonometry :
The width, w of the river is can be calculated thus :
Tan θ = opposite / Adjacent
Tan 76 = w / 15
4.0107809 = w / 15
w = 15 * 4.0107809
w = 60.1617 m
Hence, width of the river is 60.16 m
Answer:
b)3600×150/360
<em>=1500 is the answer</em>
Y=3x+6
slope is
which can just be written as 3x
And your y intercept is the point where x=0, in this case when y=6, x=0. so you write slope(x)+/- your y intercept