Answer:
a. True, b. y = (-1/2)x + 8
Step-by-step explanation:
Because the graph is a straight line, that means that the graph is in fact proportional. For the equation, take the form y = mx+b. Plug in the slope, which is -1/2, and the y-intercept, which is 8, which would give you the equation y = (-1/2)x + 8.
X = 7/8
start by getting one x on the side of the equation.
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
Let's figure this out!
Step-by-step explanation:
<h3>Table Q:</h3>
x −2 −1 0 1 --> the pattern is +1
y 3 4 0 6 --> the pattern is unidentifiable
x −2 −1 0 1 --> the pattern between these two rows is +5. This is
y 3 4 0 6 because, -2 (+5) = 3, -1 (+5) = 4, and so on
<h3>Table V:</h3>
x −1 0 1 2 --> the pattern is +1
y −4 0 4 8 --> the pattern is +4
x −1 0 1 2 --> there is no pattern that can be determined.
y −4 0 4 8
NOTE: THE FOLLOWING ANSWER IS A GUESS. I AM NOT COMPLETELY SURE OF MY ANSWERS BECAUSE NOT MUCH INFORMATION IS GIVEN.
Table Q: (1, 5)
Table V: (1, 4)
<em>I hope this helps!</em>
Answer:
A. cos(t)= 1/sec(t)
Second answer is C. 12/13
Step-by-step explanation:
Just had the question.
Answer:
D is the answer
Step-by-step explanation:
We want a mixture of low-fat and whole milk to equal 32ounces
Therefore, we know one equation is:
l + w = 32
That 32 ounce mixture should be 2% butter fat
So the amount of butter fat we want is
2% of 32 = 0.64 ounces
At the same time, this mixture contains low-fat and whole milk, which contain 1% and 3.25% butter fat respectively.
therefore, the butter fat in low-fat and whole milk is 0.01l and 0.0325w respectively.
The coefficients are just the percentages in decimal form
Due to the law of conservation of mass,
The addition of these two should yield the final amount of butter fat, meaning the other equation is:
0.01l + 0.0325w = 0.64
