Answer:
c.
Step-by-step explanation:
- When expanding and simplifying, we can see that the answer is , which matches Answer Choice C.
Answer:
Step-by-step explanation:
Given
<em>See attachment for circle</em>
Required
Find
From the attachment, we can see that:
is at the circumference
is in at the center
From cyclic theorems,
The relationship between ABC and ADC is:
Make ABC the subject
Substitute:
Answer: The answer is 96 minutes (or 1 hr 36 minutes)
Step-by-step explanation:
Since it takes George 16 minutes to sew one pillowcase, it would take him 96 minutes/1 hr 36 minutes to sew 6 pillowcases (16x6 or 16+16+16+16+16+16/6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6)
Hopes this helps:
Answer: 132
Answer:
2+9+4 = 15
180 * 2/15 = 24°
180 * 9/15 = 108°
180 * 4/15 = 48°
The angels are: 24°, 48° and 108°.