Mathematics: Find the values of x and y

Find the values of x and y - id8534950, yurionice42069

Ответ:

kereshmeh

06.02.2022

$\boxed{x = 45} \:a nd \: \boxed{y = 90}.$

Step-by-step explanation:

$let \: the \: unknown \: be : \: z \\ then : \\ 180 - 135 = z \\ z = 45. \\ but \: 180 - z = 135 \\ x + y= 135 . \\ but \: since \: both \: side \: are \: equal......then \\ \: both \: bases \: should \: be \: equal \to \\ \boxed{x = z = 45}. \\ 45 + y = 135 \\ y = 135 - 45 \\ \boxed{y = 90}.$

♨Rage♨

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Ответ:

bryant0103

02.11.2022

Mathematics

435 ft

Step-by-step explanation:

Reference angle = <P = 49° (angle of elevation)

Opposite side = 500 ft

Adjacent side = d = ?

Apply trigonometric function, TOA.

This:

Tan P = opp/adj

Tan 49 = 500/d

d × Tan 49 = 500

d = 500/Tan 49

d = 434.643369 ≈ 435 ft (to the nearest foot)

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Find the values of x and y

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