Hi there Brook!
First, you need to find the slope of this linear line, because if two lines are parallel they have the same exact slope.
2y + 10x = -36 <-- Subtract 10x on both sides
2y = -10x - 36 <-- Divide everything by 2
y = -5x - 18 <-- Your re-organized linear equation, with the slope of -5.
Now that you know the slope is -5, but not the y-intercept since the line is different, look at the coordinate you have. Since you know that an input of -1 makes an output of 4, you can create an equation:
4 = -5(-1) + b <-- Four equals the slope times the input, plus the y-intercept
4 = 5 + b
b = -1, since 5 + (-1) = 4.
So, now your final equation is y = -5x -1
Answer:
30e-0.12t
40e-0.18t
Step-by-step explanation:
You didn't share any options to choose that's why you didn't get the answer. Anyway, I think I know what you mean and if you have the same in your option list - that will be definitely helpful for you.
<span>
I am pretty sure that this one is</span><span>the name of the line segment in the diagram below
</span><span>--- </span>
TU
Answer:
The dimensions of rectangle are
the base is
the height is
Step-by-step explanation:
The question in English is
The difference between the base and the height of a rectangle is 4m. Find the dimensions of this rectangle knowing that the area is 60 m squared.
Let
b-----> the base of rectangle
h----> the height of rectangle
we know that
The area of rectangle is
so
-----> equation A
-----> equation B
substitute equation B in equation A
using a graphing tool
solve the quadratic equation
The solution is
see the attached figure
Find the value of b
----->