Answer: x=90° y=43°
Step-by-step explanation: Right away you may be able to tell that x is a right triangle, which is 90°. Now, look at the two small lines cutting through some of the triangle. That means the sides are congruent, and that the bottom two angles are the same. So if angle C is 47°, then so is D. A triangle has 180° in total. So since we already have 47° and 90°, subtract 47 and 90 from 180 to get angle y.
Answer:
the answer would be -12
Step-by-step explanation:
32- 20=12
The change to the amount of money he has is -$12 because
she has $12 less than she started with
Answer: it’s A
Step-by-step explanation:
P(non-conforming and complete inspection) = 0.08 x 0.55 = 0.044
P(conforming and complete inspection) - 0.92 x 0.2 = 0.184
P(complete inspection) = 0.044 + 0.184 = 0.228
P(non-conforming|complete inspection) = 0.044/0.228 = 0.193
the answer is 0.193 or 19.3%
