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Aliun [14]
3 years ago
7

Find the missing measurement. Use 3.14 for it.*

Mathematics
1 answer:
Anarel [89]3 years ago
3 0

Answer:

452.16 mm squared is a correct answer.

Sure!

;):);):):):):):):):)

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How do you get x trigonometry
Svetlanka [38]
Quick vocab:
sin=sine
cos=cosine
tan=tangent
theta=the angle
o=opposite side from angle
h=hypotenuse of triangle
a=adjacent side to angle

Three equations:
sin(theta)= o / h
cos(theta)= a / h
tan(theta)= o / a

Explanation of problem:

sin(x)= o / h
sin(x)= 16cm / 28cm
You'll substitute the 16cm in for o and 28cm for h
This is because 16cm is on the side that's opposite from the angle
28cm is on the hypotenuse of the triangle
One way to find the hypotenuse is look where the 90° is at and it's opposite from that

since you're trying to find the angle you'll have to inverse the sin to get it on the other side of the equal sign
Inverse is doing the opposite of so the inverse of sin is sin^-1

{ \sin}^{ - 1} (\frac{16cm}{28cm})
x = sin^-1 (16cm/28cm)

Answer:

x = 34.84990458°

I don't know how far rounded you'll need it
I hope this helped!
7 0
3 years ago
Please help if possible! <br> Match the angle relationship with each given angle pair.
steposvetlana [31]

Answer:

???

Step-by-step explanation:

7 0
2 years ago
I need help! asap please​
nasty-shy [4]

Answer:

-1/1

Step-by-step explanation:

it's negative 1 over one because the graph is constantly going down but still to the right side and the line is touching every corner of the boxes

6 0
2 years ago
Read 2 more answers
Simplify the fraction (4t^2-16/8) / (t-2/6)
tester [92]

Answer:

A. 3(t+2)

Step-by-step explanation:

We can easily solve your question by using any computational tool or calculator

Please see attached images for a full analysis of your problem

The result is

A. 3(t+2)

5 0
3 years ago
Read 2 more answers
Charlie has $90 in a savings account. The interest rate is 10%, compounded annually. To the nearest cent, how much interest will
hichkok12 [17]

hi! so i tried to solve this one for you, let me know if it is right..! have a great day

6 0
2 years ago
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