Mathematics: Choose the correct value of x AND the correct value of y from the choices below. y 45° 16 x = 8/3 x = 8 y=8V2 y=8V3 y = 8 x = 82

Choose the correct value of x AND the correct value

Ответ:

courtney3652

11.06.2021

Mathematics

x = $\frac{16}{\sqrt{2} }$ and y = $\frac{16}{\sqrt{2} }$

Step-by-step explanation:

Applying the trigonometric functions to the given triangle;

i. To determine the value of x;

Sin θ = $\frac{opposite}{hypotenuse}$

Sin 45 = $\frac{x}{16}$

x = 16 * Sin 45

= 16 * $\frac{1}{\sqrt{2} }$

x = $\frac{16}{\sqrt{2} }$

ii. To determine the value of y;

Cos θ = $\frac{adjacent}{hypotenuse}$

Cos 45 = $\frac{y}{16}$

y = 16 * Cos 45

= 16 * $\frac{1}{\sqrt{2} }$

y = $\frac{16}{\sqrt{2} }$

Thus, x = $\frac{16}{\sqrt{2} }$ and y = $\frac{16}{\sqrt{2} }$

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Ответ:

joejoefofana

29.03.2023

Mathematics

Hi,

0.24 per liter

My work: This problem is easily achievable all you have to do is take your caculator and take price Melvin would pay with his loyalty card 1.679 and subtract it with 1.439. (1.679 - 1.439) When you do this you easily achieve your answer; Melvin pays 0.24 less per liter using his loyalty card.

I Hope it helped!

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Choose the correct value of x AND the correct value of y from the choices below. y
45°
16
x = 8/3
x = 8
y=8V2
y=8V3
y = 8
x = 82

Ответ:

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