Answer:
B) consistent, dependent
Step-by-step explanation:
The given system is
45x - 30y = -90
-12x + 8y = 24
Let us make y the subject in both equations to get:
Top equation
Bottom equation
We can see that both equations are identically the same.
There is going to be infinitely many solutions.
We say the system is consistent and dependent.
The correct choice is B
Problem OneThis is one of those questions that you might think is silly until you try it for yourself or you read about it.
The thing you have to understand, which is not well stated, is that oblique cylinders have circles on the top and bottom. You guys (in the United States) still have pennies, don't you? Take 10 or twelve of them and make a stack where each penny sticks out 1/16 of an inch from the edge of the penny below it. I can't draw it I don't think (even my stick men look like someone who can't hold a pencil drew them), but maybe I can find a picture or you can.
Got it.
So the oblique cylinder has a circle on the top and bottom, just the way the pennies do when you stack them like the cylinder below. Then you can stack them like a soup can. Did anything change? No
The
correct answer is (drum roll please) <<<<<<< <em>They are the same volume.
</em>
Problem 2<em />Suppose you have a glass whose sides are straight up and down (a right cylinder with no top). You fill the glass with water. Stop a moment to consider this. Now magically you place a plain right through the middle of the glass.
Question: is there any difference between the shape of the plain at the top of the glass than that shape at the middle? (You should answer that they are the same shape -- a circle -- at both the top and middle of the glass).
If you caught on, you would have said that the shapes are the same in your question.
Hexagon <<<<<<<<<<
answer.
Divide 32,096 by two days (2) to get 16,048 people per day visiting the zoo.
this Is a semi easy one the answer is 21. here is how you do it.
first change 56% into a decimal which comes out to be .56 now subtract it from 100% but in decimal form which is .1.
.1-.56=.44
now you want to take that .44 and multiply it by 14 which comes out to be 6.16 but you cant have .16th of a person so lets just say its 7 people.
now add 7 to the 14 clowns and you get 21.
plz rate my answer as brainliest also feel free to add me as a friend as I am very good at this subject.
Answer:
y= 4 (square root of 3) x=8
Step-by-step explanation:
it's hard to explain but I am in geometry and learned this two
