Answer:
If we already have two points of the line, we can find its slope (
), its intersection with the y-axis (
), hence its <u>point-slope form equation </u> in the following way:
Let's call Point 1: 
and Point 2: 
<u />
<u>The </u><u>Slope equation</u><u> is:
</u>
Now, the <u>equation of the line in its point-slope form</u><u> </u>is:
And we can find the intersection with the y-axis () by evaluating the equation with any of the two given points and then isolating .
Answer:
3.5x10^3
Step-by-step explanation:
3.5x10^2 = 350
350x10 = 3500
3500 = 3.5x10^3
Answer:
Times, and conquer.
Step-by-step explanation:
First half the picture, for the circle and square. so we know the base is 28m, and the length including the circle is 24. So now times the two numbers and bam your answer.
Answer:
1. SORRY IDK
2. B.
3. D
4. C
Step-by-step explanation:
<h3>
Answer: </h3><h3>Fred has <u>20 students</u> and Lee has <u>22 students</u></h3>
=============================================================
Work Shown:
L = number of students in Lee's class
F = number of students in Fred's class
Lee has 1.1 times as many students compared to Fred
This means we have this equation
L = 1.1F
Whatever the value of F is, we multiply that by 1.1 to get the value of L
The two amounts L and F add to 42 total students
L+F = 42
1.1F + F = 42 .... replace L with 1.1F
2.1F = 42
F = 42/(2.1)
F = 20 .... Fred has 20 students
L = 1.1*F
L = 1.1*20
L = 22 .... Lee has 22 students
------------
Check:
L+F = 22+20 = 42
this confirms the answer
