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Talja [164]
3 years ago
5

I want the answer to this please! You're supposed to solve using the inverse trig function. Thank you!

Mathematics
1 answer:
hodyreva [135]3 years ago
7 0
We find the angle with ArcTg

Tg(x) = Co/Ca

Tg(x) = 165/50

Making division per 5,

Tg(x) = 33/10

Applying Arctg

x = ArcTg(33/10)

x = 73,14 °


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HELP!!!!!!!!!!!!!!!!!!!!!!!!
borishaifa [10]
A is the correct answer
(to find diagonal of a square , you can get help from Pythagorean Theorem)

{10}^{2}  + 10 {}^{2}  =  {x}^{2}  \\ 100 + 100 =  {x}^{2}  \\  {x}^{2}  = 200 \\ x =  \sqrt{200}




good luck
5 0
4 years ago
Plz help me do this homework<br><img src="https://tex.z-dn.net/?f=6ac%20-%2015ad%20-%208bc%20%2B%202bd" id="TexFormula1" title="
Ahat [919]

The given polynomial is

→ 6 ac - 15 a d- 8 b c + 2 b d

→ 3× 2×a×c - 3×5×a×d - 2×2×2× b×c + 2×b×d

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7 0
4 years ago
A swimming pool is open for 7 1/2 hours during a day. The pool keeps one lifeguard on duty at a time, and each lifeguard's shift
Kitty [74]
7.5 divided by 1.5 is 5 so there are 5 lifeguards throughout the day.
4 0
4 years ago
Delilah deposits 8,255 in an account that pays 4.2% simple interest. How much money will be in her account after 8 years
lara31 [8.8K]

Answer:

11235.35

Step-by-step explanation:

Given data

P=8225

R=4.2%=0.042

T=8years

The simple interest formula is

A=P(1+rt)

Substitute

A=8225(1+0.042*8)

A=8225(1+0.336)

A=8225*1.366

A=11235.35

Hence the balance will be 11235.35

6 0
3 years ago
Solve 5 / 6 ÷ 1 / 12 ?​
Tema [17]

Answer:

10

Step-by-step explanation:

5/6 ÷ 1/12 ➡ 5/6 × 12/1 = 60/6 ➡ 10

5 0
3 years ago
Read 2 more answers
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