Answer:
Rounded to the nearest integer, the test had 18 problems in all.
Step-by-step explanation:
Given that a student missed 10 problems on an English test and received a grade of 44%, if all the problems were of equal value, to determine how many problems were on the test the following calculation must be performed:
100 - 44 = 56
56 = 10
100 = X
100 x 10/56 = X
1,000 / 56 = X
17.85 = X
Thus, rounded to the nearest integer, the test had 18 problems in all.
Answer:
Step-by-step explanation:
Let the length of the perpendicular be y units.
So,. By Pythagoras Theorem:
X=8
To find the X-intercept/zero, substitute Y=0
0= -3/2+12
Then Just solve for X
Graphing
rise/run
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