5. In circle K shown, secant PEC intersects chord BKD at F. If AEAB, MED=32", and
mBC:mCD = 2:1, then find the following:
B
4
1120
(a) mZP
1+2=3
3 x=180
3 3
x=60
(b) mZCFD
60X2=120 BC=120
180-32=148
| MLP=23
148/2=74
Ź(120-74)=23
к
174
F
E
32
D

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Ответ:

kayelynn003

10.01.2022

Mathematics

The sample proportion is 8.4%.

Step-by-step explanation:

The sample proportion f people in the United States who earn more than $75,000 each year is the number of people who reported earning more than $75,000 each year divided by the size of the sample.

The proportion is:

$P = \frac{168}{2000} = 0.084$

The sample proportion is 8.4%.

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5. In circle K shown, secant PEC intersects chord BKD at F. If AEAB, MED=32", and mBC:mCD = 2:1, then find the following: B 4 1120 (a) mZP 1+2=3 3 x=180 3 3 x=60 (b) mZCFD 60X2=120 BC=120 180-32=148 | MLP=23 148/2=74 Ź(120-74)=23 к 174 F E 32 D