Question 4
tive identical rectangles are put together to make a large rectangle. The width of one rectangle-
is 4cm kork out the perimeter of the large
rectangle . ? - 400
F 4cm x 5cm=2000
A
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- 4cm
ID
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I Perimeter is= Lengokt
Length +

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Twelve less than a number is at most 20

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas