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bogdanovich [222]
2 years ago
9

Solve for X and Y in the triangle shown below. Use the special right triangle rule to give exact answers.

Mathematics
1 answer:
natulia [17]2 years ago
3 0

Answer:

x = 13 \\ y = 13 \sqrt{2}

Step-by-step explanation:

\cos(45)  =  \frac{13}{y}  =  \frac{ \sqrt{2} }{2}   \\ y =  \frac{26}{ \sqrt{2} }  = 13 \sqrt{2}  \\  x = 13 \\ because \: angles \: are \: equally \: 45

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              = 0.07 * 45
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8 0
3 years ago
3n-5=19
alina1380 [7]

Answer:

n=8

Step-by-step explanation:

3n-5=19

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6 0
3 years ago
Find the value of x. Write the answer as a fraction in simplest form or a decimal rounded to the nearest hundredth
Veronika [31]

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Step-by-step explanation:

4 0
3 years ago
Are the two triangles below similar? Triangles GHI and JKL are shown. Angle G equals 46 degrees, Angle I equals 27 degrees, Angl
Scilla [17]

Answer:  No; they do not have proportional corresponding sides

Step-by-step explanation:

Since, here in triangles GHI and JKL,

∠ G = 46°, ∠I = 27° ⇒ ∠H = 107° , ∠L = 27°, ∠ K = 108°⇒∠J = 45°

GH = 4, HI = 5 , KJ= 2 and JL = 4

Here ∠I ≅ ∠L

But,  \frac{GH}{JK} \neq \frac{HI}{JL}

Therefore, they do not have proportional corresponding sides.

That is why they are not similar to each other.



8 0
3 years ago
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