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Inessa [10]
3 years ago
15

Match each trig function to a ratio. tan(A)=

Mathematics
1 answer:
ehidna [41]3 years ago
6 0

Answer:

\frac{y}{x}, the fourth option.

Step-by-step explanation:

Tan means \frac{opposite}{adjacent} or opposite side divided by adjacent side.

Tan A equals the opposite side of the angle A divided by its adjacent side.

The side opposite of A is y and side adjacent to it is x.

So, Tan A equals \frac{y}{x}!

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Help me please (show work)
garri49 [273]

9514 1404 393

Answer:

  14.  53.1°

  16.  253.7°

Step-by-step explanation:

14. The measure of angle L can be found from the cosine relation:

  Cos = Adjacent/Hypotenuse

  cos(L) = 9/15 = 3/5

  L = arccos(3/5) = 53.1° . . . arc MK

__

16. Arc MK is half of arc JK, so that arc is 106.3°. The long arc JPK is the difference between 360° and the measure of the short arc JK.

  360° -106.3° = 253.7° . . . arc JPK

6 0
3 years ago
Four times Greg's age, decreased by 3 is equal to 3 times Greg's age, increased by 7. How old is Greg? Not Multiple choice
Jet001 [13]
Ok. So what I did was I chose a number that would be easy to manipulate  The number I chose was 10, I then multiplied it by 4 to get 40, then subtracted 3 to get 37 - that was the first part of the question. The second part wanted me to take the same number, multiply it by 3 and then add 7. So 10 multiplied by 3 is of course 30 and then you just add 7 to get 37. Hey look! Its a match! I hope this helps.

P.S. - If you think I did a good job I would love it if you went to my YouTube channel to see if I can help you more there. Here is the link: https://www.youtube.com/channel/UCG0zQcSsxZ2mu-OnZRdI2-Q . I hope to see you there!
8 0
3 years ago
A restaurant charges $6.50 for a slice of pizza that is 1/3 of a pizza and four dollars for a slice that is 1/5 of a pizza one d
Serjik [45]

Answer:

Restaurant would make more money by slicing each pizza into fifths.

Step-by-step explanation:

We have been given that a restaurant charges $6.50 for a slice of pizza that is 1/3 of a pizza. This means money earned from one pizza would be 3\times \$6.50=\$19.50, when restaurant sells a pizza slicing into thirds.

We are also told that restaurant charges four dollars for a slice that is 1/5 of a pizza. This means money earned from one pizza would be 5\times \$4=\$20, when restaurant sells a pizza slicing into fifths.

Since money earned from pizza sliced into fifths ($20) is greater than money earned from pizza sliced into thirds ($19.5), therefore, restaurant would make more money by slicing each pizza into fifths.

6 0
3 years ago
0.000387 in scientific notation
jasenka [17]

Answer:

0.000387 = 3.87 × 10^-4

8 0
3 years ago
Jenny is packaging fruit. she has 349 apples. 328 pears, 548 oranges. if she puts 4 pieces of fruit in each package. how many fu
aleksley [76]
Nooooow this is the story all about how my life got flipped turned upsidedown and id like to take a minute so sit right there and ill tell you how i became the prince of a town called Bel Air.

In west Philadelphia born and raised on the playground is where i spent most of my days. chillin out maxin relaxin all cool and all shootin some b-ball outside of the school

when a couple of guys, they were up to no good, started making trouble in my neighborhood. i got in one little fight and my mom got scared she said "youre moving with your auntie and uncle in bel air"

i begged and pleaded with her day after day, but she packed my suit case and sent me on my way. she gave me a kiss and then gave me my ticket i put my walkman on and said "i might as well kick it."

first class yo, this is bad drinkin orange juice outta champagne glass is this what the people of bel air be livin like? hmmm this might be alright. but wait i hear theyre prissy, bourgeois, all that. is this the type of that they just send this cool cat?

i dont think so, ill see when im there. i hope theyre prepared for the prince of bel air. well the plane landed and when i came out there was a dude who looked like a cop standing there with my name. i aint trying to get arrested yet i just got here i sprang with the quickness like lightning, disappeared.

i whistled for a cab and when it came near the license plate said fresh and it had dice in the mirror. if anything i could say that this cab was rare. but i thought "nah forget it- yo homes to bel air!"

i pulled up to a house about 7 or 8 and i yelled to the cabbie "yo homes smell ya later!" i looked up at my kingdom, i was finally there. to sit on my throne as the prince of bel air. 

6 0
4 years ago
Read 2 more answers
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