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borishaifa [10]
2 years ago
14

Use what you know about sine, cosine, and tangent to solve for the missing angle.

Mathematics
2 answers:
Sladkaya [172]2 years ago
6 0
Answer: the angle is approximately 32.5*

Step by step explanation: to find the missing angle you need to use inverse trigonometry. cos-1=(adjacent/hypotenuse). The hypotenuse is the side across an angle of 90* and the adjacent side is the side next to the missing angle.
Wittaler [7]2 years ago
4 0

Answer:

it is a 30 degree angle

Step-by-step explanation:

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3 years ago
I need help with this please
Helen [10]

So burger king offers 10 chicken nuggets for $1.49

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8 0
2 years ago
X/3-4=-7<br><br> please help me solve
Vanyuwa [196]
In order to solve this we need to get x by itself on one side.

We need o start by adding across the 4 so that we get:

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We then need to multiply both sides by 3 to get a singular x:

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5 0
3 years ago
Read 2 more answers
An object is moving at a speed of 9 kilometers every 6.5 years.
Ksivusya [100]

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The object is moving at 149 inches per day.

Step-by-step explanation:

6 0
2 years ago
In the system of equations, r and s are constants. If the system has infinitely many solutions, what is the value of rs?
exis [7]

Answer:  B) -48

Step-by-step explanation:

If the system of two linear equations a_1x+b_1y=c_1\ \&\ a_2+b_2y=c_2 has infinitely many solutions , then

\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}=k

For the given system of linear equations : rx-sy=26\\4x+3y=13

We , will have

\dfrac{r}{4}=\dfrac{-s}{3}=\dfrac{26}{13}=2\\\\\Rightarrow\ r= 4\times2=8\ \ \&\ \ s=2\times-3=-6

The value of rs=(8)\times-6=-48

Hence, the value of rs is -48.

Thus , the correct option is B) -48.

6 0
3 years ago
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