Answer:
540
Step-by-step explanation:
-10 * -6 = 60
60 * 9 = 540
When you multiply two negatives, the negative sign cancels out, and the number becomes positive.
Answer:
Without: $1125
With: $1679
Step-by-step explanation:
Answer:
y = -3x - 31
Step-by-step explanation:
We know that the slope intercept formula of a line is;
y = mx + c
From the given equation of y = -3x + 2, we can say that the slope is -3.
Now, parallel lines have the same slope.
Thus, for passing through (-8,-7), the slope will be -3.
So, equation is gotten from;
(y - y1) = m(x - x1)
Thus;
(y - (-7)) = -3(x - (-8))
y + 7 = -3(x + 8)
y = -3x - 24 - 7
y = -3x - 31
Using proportions, it is found that the coordinates of point T are given as follows: T(5,2).
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, point T partitions the segment DF in a 2:1 ratio, hence:
This is applied for both coordinates, hence, for the x-coordinate:
x - 1 = 4
x = 5
For the y-coordinate:
y - 4 = -2
y = 2.
Hence, the coordinates of point T are: T(5,2).
More can be learned about proportions at brainly.com/question/24372153
#SPJ1