Mathematics, 26.06.2020 16:01 ally7366
7
5
+
3
2
1 A 3 B(4,0) 6 7
12,0
-7
-5
D(1,2)
C(5-2)
.
Which of the following is the image of C after a rotation of 180° about the origin?
(-5.2)
0 (-5,-2)
(-2.5)
Answers: 3
Mathematics, 21.06.2019 14:00
What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145
Answers: 3
Mathematics, 21.06.2019 15:30
What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm
Answers: 1
Mathematics, 21.06.2019 16:00
Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?
Answers: 2
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
7
5
+
3
2
1 A 3 B(4,0) 6 7
12,0
-7
-5
D(1,2)
...
+
3
2
1 A 3 B(4,0) 6 7
12,0
-7
-5
D(1,2)
...
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