Mathematics, 12.12.2020 16:40 hopeschr2019
6 Johnson wants an isosceles right
triangle as shown in the diagram.
4
4
X
Which of the following could be used
to find x, the length of the third side?
F 4 + 4 = x
G42 +42 = x
H
(42 +4² = x
=X
J
14+ 4 = x
Answers: 3
Mathematics, 22.06.2019 03:50
Write the equation for the graph with the vertex (-6,2) and focus (-7.25,2) a. (y-2)^2 = -5(x+6) b. (y+6)^2 = -5(x-2) c. (x+6)^2 = -5(y+2) d. (y-6)^2 = 5(x+6)
Answers: 1
Mathematics, 22.06.2019 06:50
Concerned about campus safety, college officials want to estimate the percentage of students who carry a gun, knife, or other such weapon. how many randomly selected students must be surveyed in order to be 95 % confident that the sample percentage has a margin of error of two percentage points?
Answers: 1
6 Johnson wants an isosceles right
triangle as shown in the diagram.
4
4
X
...
4
4
X
...
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