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Aleonysh [2.5K]
3 years ago
7

A right triangle has one side that measures 4 in. The angle opposite that side measures 80°. What is the length of the hypotenus

e of the triangle? Round to the nearest tenth? answer

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
5 0
Since you have an angle and at least one side you can use either sine, cosine or tan. For this question, you would use sine like above. Hope this helps!

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56 is decreased to 11
nexus9112 [7]

Answer:

56 decreases to 11 because 45 was subtracted from it.

56-45=11


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3 years ago
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When given a graph, the vertical line test can be used to determine functionality. Describe the vertical line test and explain t
Anastasy [175]
The vertical line test is when you put vertical lines down the graph and if the point does not touch the line more than once, it passes and represents a function.
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What is 14% as a fraction in simplest form
Zepler [3.9K]
The fraction is 7/50. 
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You have just arrived at summer camp. And your cabin, the counselor has each camper perform the super secret handshake with ever
PSYCHO15rus [73]
Just try to follow my description. When two persons are in the cabin, there is only 1 handshake. When a third person comes, he will have to handshake the two people who came before him. So, there will be 2 handshakes. When a fourth person comes, he would make 3 handshakes with the 3 people who came before him. When the fifth person comes, he would make 4 handshakes with the 4 people who came before him. So, you see there is a pattern. The number of handshakes is 1 less than the total number of people inside the cabin. So, if there are 14 people in the cabin, the last person to come in would have to make 13 handshakes with the 13 people who came in first. Obtaining the sum of all the handshakes starting from the 2 handshakes initially to the 13 handshakes, the sum would be

Total handshakes = 2+3+4+5+6+7+8+9+10+11+12+13
Total handshakes = 90

Therefore, there will be a total of 90 handshakes made within the cabin of 14 people.
8 0
3 years ago
Name a pair of vertical angles, a straight angle, and two acute angles<br> other than
malfutka [58]

Step-by-step explanation:

While there are no examples available, there is the room to understand each angle type you listed, vertical angles are angles that are opposite from each other, and they are congruent (they have the same angle in degrees) now, imagine that for vertical angles, they are in an X top and bottom are equal, and the two sides are equal. For a straight angle, that is usually two angles that are right angles (90 degrees) back to back, meaning when you add 90 and 90 degrees together, you get a straight line or a 180 degree angle. An example of an acute angle is any angle less than 90 degrees, that is a real number, so imagine 25, 40, and 60 as all acute angles.

Hope this helps you identify them in your problem!

3 0
3 years ago
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