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Rufina [12.5K]
3 years ago
9

Trigonometry Identities help please

Mathematics
1 answer:
AfilCa [17]3 years ago
6 0

\sin(x) =   - \frac{   \sqrt{2} }{2}
\tan(x)  =   -  \frac{ \sqrt{2} }{ \sqrt{2} }
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Help me please I wold appreciated it
algol13

Answer:

BD=7

ED=5

BE=7

AD=10

AE=5

Step-by-step explanation:

given CD = 7 you use that to find BD and BE because CD´s line length is the same as BD and BE

given BC = 5 you use that to find ED and AE and AD because BC is the same length as ED (they create the same triangle) and than given AE also equals 5 you add ED and AE to get AD

hope this helps

5 0
3 years ago
Olivia ordered 24 cupcakes and a layer cake costs 16$ and the total cost of the order was 52$ what was the price of each cupcake
Tju [1.3M]

Let x be the price of a cupcake. There are 24 cupcakes so it will be 24x. Solution: 24x+16=52 24x=52-16 24x=36 Divide both sides by 24 X=1.5. The price of each cupcake is 1.5$

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3 years ago
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LekaFEV [45]

Answer:

i think your correct my bro

Step-by-step explanation:

7 0
2 years ago
Find the missing value to the nearest hundredth.
Lisa [10]
Sin x = 7/12
x = arcsin (7/12) = 35.69°
4 0
3 years ago
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Answer:

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