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skelet666 [1.2K]
3 years ago
11

HELP NEEDED !! Find the size of the unknown angles

Mathematics
1 answer:
melisa1 [442]3 years ago
4 0

y=22

x=134

hope it helps

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The picture below shows a portion of a river dam:
NNADVOKAT [17]
Hello,

If you are starting with the angle of 40 degrees, you have an adjacent side and hypotenuse. Therefore, it is a cosine relationship.

We can write:

cos(40) = adj / hyp
cos(40) = x / 220

To solve for x, simply multiply 220 by the cos(40).
You can write it as:  220 cos(40)

Good luck,
MrEQ

8 0
3 years ago
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ANEK [815]
The answer is 35,000
 
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3 years ago
Help please!!!!
shusha [124]
Dead deceased no words hahahahhahha and the first answer has me dead :’))))
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3 years ago
Determine whether the point (1, 1) is a solution to the system of equations. Explain your reasoning in complete sentences. graph
erastova [34]
The solutions to system of equations are the point of intersection of the graphs of the equations.
The point of intersection of the graphs of the given equation is (0, 2). Therefore, point (1, 1) is not a solution to the system of equation.
6 0
3 years ago
2*10⁴-7³ please help​
melisa1 [442]

Answer:

19657

Step-by-step explanation:

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This is the third time I've seen this question. Are you posting this question again and again?

7 0
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