By tracing the figure, we see that we go around a semicricle twice and go in a straight path twice. So the perimeter of this figure consists of two semicircles and two line segments, hence the answer is C.

3 0

2 years ago

Read 2 more answers

Find the area of the quadrilateral

Aleks [24]

The area equals 612yds

6 0

3 years ago

Where is the function increasing? Please help, due soon

kaheart [24]

(Negative Infiniti, -1)

6 0

2 years ago

Eli, a pretty smart ape in the Salt Lake City zoo, has correctly picked the winner of the last 7 Super Bowls. Read about Eli's p

olga_2 [115]

Answer:

0.0078125

Step-by-step explanation:

If the probability of flipping a fair coin (mentally) correctly for 1 row is 0.5, then the probability of flipping it correctly for 2 rows is

0.5 * 0.5 = 0.25

for 3 rows: 0.5*0.5*0.5 = 0.125

...

For 7 rows:

$0.5*0.5*0.5*0.5*0.5*0.5*0.5 = 0.5^7 = 0.0078125$

7 0

2 years ago