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scZoUnD [109]
3 years ago
6

Using Trig to find angles !! help please

Mathematics
1 answer:
notsponge [240]3 years ago
7 0

Answer:

56.1°

Step-by-step explanation:

\tan \:x \degree =  \frac{64}{43}  \\  \tan \:x \degree =  1.48837209 \\ x \degree =  { \tan}^{ - 1} (1.48837209) \\ x \degree = 56.103833383 \degree \\ x  =56.1 \degree

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Kate has a kite with the dimensions shown below. What is the value of X?
sergij07 [2.7K]
Hey there! :D

We will use the properties of similar triangles to figure this out. 

We will use two triangles inside the kite, with sides with the value of "x". 

Smaller triangle:

Smaller side= 11

Bottom side= x

Bigger triangle:

Smaller side= x

Bottom side= 25

\frac{11}{x} = \frac{x}{25}

Cross multiply. 

25*11= 275

x*x= x^{2}

Find the square root. 

√275= 16.583.... 

Or 5√11. 

I hope this helps!
~kaikers

6 0
3 years ago
Jacob had 23 football card they come in a pack of 12 what is the mass of the sun?
notsponge [240]
The awnser is one I hope I helped you with this question
3 0
2 years ago
What is the simplest form of 4/9×4/5?
madam [21]

Answer:

16/45

Step-by-step explanation:

4/9 x 4/5=16/45 you just multiply straight across

7 0
3 years ago
What characteristic of a parabola can be easily identified when the factored form of a quadratic is given?
Shkiper50 [21]
D) the x intercept as you let each bracket equal to 0 to find the x coordinate 
3 0
3 years ago
HURRYYYYY
Troyanec [42]

Answer:

B is correct.

Step-by-step explanation:

Quadratic Expression (Standard Form) is:

\displaystyle \large{a {x}^{2}  + bx + c}

To say it simply, the expression must have 2 as the highest degree.

This means that if there are any higher or lower degrees than 2 then they are not quadratic expression.

A choice is not quadratic expression because it has 1 as the highest degree.

B choice is correct because 2 is the highest degree.

C choice is wrong because 3 is the highest degree.

D choice is wrong because it is not a polynomial.

Therefore, B is correct.

7 0
3 years ago
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