Answer:
32 pages will have advertisements.
Step-by-step explanation:
As it has been given in the question that out of 383 pages out of 960 pages of "rise over the run" contained an advertisement.
We have to calculate the pages having advertisements using this information.
since 383 out of 960 pages have the advertisement which is 383×100/960=40%
Now if we have 80 pages in this week's edition then 40% of the total pages will have advertisement.
Number of pages with advertisements = 80×40% = 32 pages.
Answer:
H
Step-by-step explanation:
Let a represent Ann's height, and let j represent Jay's height
Break up the sentence into the key parts.
"The difference between Ann's and Jay's heights" "is" "half of Jay's height"
"The difference between Ann's and Jay's heights" becomes the expression:
a - j
"is" is math means an equal sign '='
"half of Jay's height" becomes the expression: (1/2)j
Put the 3 parts together and get the equation:
a - j = (1/2)j,
Since all the equations in the answer choices are in terms of a, solve the above equation for a...
a = (1/2)j + j, which is answer H
Answer:
Step-by-step explanation:
What are the choices
<span>Without the diagram, there are 6 possible arrangements for points E, D, H. Let's see if we can reduce that to something smaller. HD can not be parallel to either TV or UV since it would have to be half of either of those sides in length. So HD has to be parallel to side TU. This means that point E has to be the midpoint of side TU. However, it's indeterminate about which point is H, or which point is D. Therefore there's 2 possible answers to this question. Without the diagram, it's impossible to determine which of the two possibilities is correct, so you'll have to choose the correct one yourself.
Option 1. D is midpoint of TV, H is midpoint of UV.
Triangle TUV is similar to triangle DHV. Since the ratio of the corresponding sides is 2:1, the length of HE is half of the length of TV. So 100/2 = 50. And because of that 2:1 ratio, the length of TU is twice that of HD, so 2 * 80 = 160. In summary:
HE = 50
TU = 160
Option 2. H is midpoint of TV, D is midpoint of UV.
We still have a similar triangle, but H&D are swapped. The length of TU will be the same as in option 1 above. And the length of HE will be half that of UV instead of TV. So 80/2 = 40. So in summary:
HE = 40
TU = 160</span>