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natta225 [31]
3 years ago
6

Right angle FCD intersects Line A B and Ray C E at point C. AngleFCE is congruent to AngleECD. AngleECD is complementary to Angl

eDCB. A horizontal line has points A, C, B. Right angle F C D intersects the line at point C. A line extends from point C vertically to point E. Angle A C F is 45 degrees and angle F C D is 90 degrees. Which statement is true about AngleDCB and AngleACF? They are congruent and complementary. They are congruent and supplementary. They are complementary but not necessarily congruent. They are supplementary but not necessarily congruent.
Mathematics
2 answers:
AlexFokin [52]3 years ago
5 0

Answer:

A: They are congruent and complementary.

Step-by-step explanation:

Just took the test hope this helps :D

Vladimir [108]3 years ago
3 0

Answer:

A

Step-by-step explanation:

it was correct on edge2020 so

(shrug)

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barxatty [35]

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Step-by-step explanation:

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Any help would be appreciated. Thank you
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Wholesome Pizza surveyed a random sample of 404040 Trinity Food Festival attendees about their favorite type of pizza. Of the at
ale4655 [162]
For this case the first thing we should do is find the percentage of people surveyed who said that pizza pizza was their favorite type of pizza.
 We have then:
 x = (21/40) * (100)

x = 52.5%
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 For this, we make the following rule of three:
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the most reasonable estimate for the number of Trinity Food Festival attendees whose favorite type of pizza is sausage pizza is:
 
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6 0
3 years ago
Read 2 more answers
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If you travel south from the equator to 25°S, how far will you have to travel? The circumference of the earth is approximately 4
julsineya [31]

Answer:

2,777.8 km or 1,729.2 mi

Step-by-step explanation:

first think about how many degrees would you travel if you wanted to do a whole circunference always going south: it would take 360 degress to complete a circunference.

Then you can use a rule of three to find the answer:

If the whole circunference is 40,000km and in degrees is 360, then how much 25 degrees would be?

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