Answer:
(8y+17)=(6x-7), now solve and
(3x-29)+(8y+17), now solve and yes,, plzz can you give one brainliest
Answer: Angle 4
Step-by-step explanation:
The angle of depression is formed by the line of sight and the horizontal line tangent to the top of the observer.
Answer:
The average rate of change cover the given interval is -6
Step-by-step explanation:
The average rate of change of a function over a range can be calculated by;
f(b) - f(a)/b-a
f(b) and f(a) refers to the respective y values of the x values a and b
Since we have a and b, we can get f(a) and f(b) from the plot
From the graph, since a = 0, f(a) is the y-intercept = 6
b = 1
f(b) = 0
So we have the slope as
= (0-6)/(1-0) = -6/1 = -6
Because one batch of cookies uses up 1.5 cups of flour, we can write this as:
batch of cookies = 1.5 cups of flour
Because she made 3 batches we can say:
batch of cookies = 1.5 cup of flour * 3 (because she has made three)
This equals to 3 batches of cookies using up 4.5 cups of flour.
Because at the beginning she had 5 cups and she has used 4.5 cups of flour for making the batches of cookies, she is left with 0.5 cups of flour:
5 cups at the start - 4.5 cups used for cooking = 0.5 cups in the end.
