2 years ago

Hi! This is a fairly simple question for some of you, but I wanted to ask, how do you solve this? Thank you so much! :)

Mathematics

1 answer:

givi [52]2 years ago

5 0

Hey I got to it c c c c c c c c c c c c c c c c 8 8

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Helppp pleaseeee xxxxx

Lady bird [3.3K]

Answer:

$h = 3\sqrt{3}$

$c = 4\sqrt{2}$

Step-by-step explanation:

✔️Finding h using trigonometric ratio:

Reference angle = 60°

Opposite = h

Adjacent = 3

Thus:

$tan(60) = \frac{h}{3}$

$\sqrt{3} = \frac{h}{3}$ (tan 60 = √3)

Multiply both sides by 3

$3\sqrt{3} = h$

$h = 3\sqrt{3}$

✔️Finding c using trigonometric ratio:

Reference angle = 45°

Hypotenuse = 8

Adjacent = c

Thus:

$cos(45) = \frac{c}{8}$

$\frac{\sqrt{2}}{2} = \frac{c}{8}$ (cos 45 = √2/2)

Multiply both sides by 8

$\frac{\sqrt{2}}{2} \times 8 = c$

$\sqrt{2} \times 4 = c$

$c = 4\sqrt{2}$

7 0

2 years ago

PLZ HELP ME!!!(*´◒`*)

denpristay [2]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Y=-2 <img src="https://tex.z-dn.net/?f=y%20%3D%20%20-%202%20%5C%5C%204x%20-%203y%20%3D%2018" id="TexFormula1" title="y = - 2

Morgarella [4.7K]

I think is
4x - 3 (-2) = 18
4x + 6 = 18
4x = 12
x = 3

5 0

3 years ago

Why equals 2X plus 7Y equals 5X +4 graph the answer

nevsk [136]

You can graph the answer on cymath.com

3 0

2 years ago

What is 1/2 + 2/3?, what is 2/3 multiplied by 3/4?

7nadin3 [17]

Answer:

Hi! The answer to your question is 1. $7/6$ and 2. $1/2$

Step-by-step explanation:

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☆Brainliest is greatly appreciated!☆

Hope this helps!!

- Brooklynn Deka

3 0

2 years ago