Answer:
True, because whenever you just put x= any number then it would be a vertical line because it is crossing the x-axis.
Step-by-step explanation:
Answer:
non-proportional's with positive y intercept are:
y=2.5x-7
y=-5x-8
proportional's with positive y intercept are:
y=1.2x
y=-10x
y=7x/8+1
The equation is false so no solution.
Simplify 8/5 * -6 to -48/5
Move the negative sign to the left
Simplify brackets
Since 48/5 = -54 its false so no answer
Given:
angle of 6 : i'm assuming this is 6 degrees.
distance of 5 miles.
tan(6) = rise/5 mi
rise = 5 mi * tan(6)
rise = 5 mi * 0.10510423526
rise = 0.52552117632
rise = 0.53 miles.
Answer:
-2 and -7
Step-by-step explanation:
This problem is about using the Factoring X.
Two numbers will multiply to the number placed at the top. These same two numbers will add to the value placed on the bottom.
Let's look at the factors of 14.
1 • 14 = 14
2 • 7 = 14
Now let's look at their sums.
1 + 14 = 15
2 + 7 = 9
We can see that 2 and 7 multiply to 14 and add to 9.
However, we need them to add to -9.
Note that two negative numbers multiplied will become positive.
-2 • - 7 = 14
Now let's look at their sum.
-2 + (-7)
Simplify the negative.
-2 - 7 = -9
We can see that -2 and -7 multiply to 14 and add to -9.
Hope this helps!