The term "cranium" describes your skull.
Answer:
Slope: 0.1 Y-intercept: 25
Step-by-step explanation:
No matter how many miles you use, you will have to pay $25 right off the bat. To express this, your y-intercept would have to be 25.
For every mile you drive, you have to pay $0.10, or ten cents. This would make our slope 0.1.
Answer:
D. They do not have the same ratio of girls to boys because a straight line cannot be drawn through the points (14, 16), (17, 19), and (0, 0) on a coordinate grid.
Step-by-step explanation:
In order to check if the ratio is the same, convert the ratios to (x, y) points, plot them on a graph and see if you can draw a straight line through them and the origin (0, 0). If you can, then the ratios are the same. If not, then the ratios are not the same.
After plotting (14, 16) and (17, 19) and (0, 0) on a graph (attached), you can see that a straight line will only go through any two of the points, but not all three. Therefore, the ratios are not the same.
Cscx = 1 / sinx, so <span>csc^2x = 1/ sin²x, and cotx=cosx / sinx
so </span>(csc^2x)/(cotx)=(<span>1/ sin²x) (sinx/cosx) = 1/(sinxcosx) = 1/sinx 1/cosx
finally
</span><span>(csc^2x)/(cotx)=cscxsecx</span>
Answer:
I think 3x doesn't belong because it is the only positive number.
I think -5x doesn't belong because it is the only one without a 3.
I think -3 doesn't belong because it is the only one without an x.
I think -3x² doesn't belong because it is the only one with an exponent.
Step-by-step explanation:
Just use one of the ones above!
(hope this helps!)