A circle has a circumference of 3.14<br> What is the diameter of the circle?

Please help with question attached on picture.

MaRussiya [10]

Answer:

Esso offered the best deal.

Step-by-step explanation:

I set the prices and liters in a ratio. For instance, when I set Esso's numbers up I did...

20.25/25 and cross multiplied with the denominator being one liter and the numerator being X. I ended up getting .81 which was the lowest price per liter. Petro Can. ended up being .89 cents and Shell was the most expensive being 1.25 dollars per liter. Esso is the cheapest therefore is the best deal. Hope this helps!!! Good luck with the assignment!!!

8 0

3 years ago

Determine a and b so that figure ABCD is a parallelogram

ziro4ka [17]

Answer:

C(8,2)

That is the answer for a and b

4 0

3 years ago

Four Questions, 60 points & Brainliest! (Please show all steps)

pogonyaev

Answer:

a) -2, 1 and 2

b) 4

Step-by-step explanation:

The given equation is:

g(x) = (x + 2)(x - 1)(x - 2)

Part a1 and a2) Finding zeros of the function

By zeroes of the function we mean the points the graph where the value of the function is zero. In order to find the zeroes of the function we equate the function equation to zero and find the corresponding values of x. This is shown below:

0 = (x + 2)(x - 1)(x - 2)

According to the zero product property, we can write:

x + 2 = 0 ⇒ x = -2

x - 1 = 0 ⇒ x = 1

x - 2 = 0 ⇒ x = 2

Therefore, the zeroes of the given function are -2, 1 and 2. In ordered pairs we can write these as (-2, 0), (1, 0) and (2, 0)

Part b1 and b2) y-intercept of the function

y-intercept is the point on the graph where the function crosses the y-axis. Since on y-axis, the value of x coordinate is zero, in order to find the y-intercept we simply substitute zero for all occurrences of x. This is shown below:

g(0) = (0 + 2)(0 - 1)(0 - 2)

g(0) = 2(-1)(-2)

g(0) = 4

Thus, the y-intercept of the function is 4, which in ordered pair can be written as (0, 4)

Part c) End behavior of the graph

End behavior of the graph depends on:

Sign of the leading coefficient
Degree of the function

Degree of the function is 3 i.e. odd and sign of leading coefficient is positive. This means the end behavior of the graph will be:

Rising towards Right end
Falling towards Left end

Part d) Graph of polynomial

Based on all the above discussion, a graph of the function can be plotted. The graph is attached below.

4 0

3 years ago

You have to read 1012

Lyrx [107]

We read $3\frac{1}{2}$ pages .

<u>Step-by-step explanation:</u>

Correct Question: You have to read 10 1/2 pages for homework. So far, you have read 1/3 of the assignment. How many pages did you read?

We have , to read 10 1/2 pages or $10\frac{1}{2}$ pages for homework . Till now we have read 1/3 of the assignment or $\frac{1}{3}$ of the assignment . We need to find How many pages did you read . Let's find out: