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AlladinOne [14]
3 years ago
11

Find the missing value. sin x = .65

Mathematics
1 answer:
mote1985 [20]3 years ago
7 0
Remark
This is just a calculator problem. Look around on your calculator for the sin button

Above it you will find something like sin-1. that will give you the answer.

Here's how you do it with most calculators.
2nd F
Sin-1(
0.65
= 
You should get 40.54 <<<<<<<< answer
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PLEASE HELP I HAVE NO IDEA HOW TO ANSWER THIS :(
dolphi86 [110]

The other 2 angles of given right angles are 61.93° and 28.072°, if a triangle with side lengths 8, 15, and 17 is a right triangle by the converse of the Pythagorean Theorem.

Step-by-step explanation:

The given is,

                 Right angled triangle,

                 Side lengths are 8, 15, and 17  

Step:1

                The given triangle is right angle triangle by the converse of Pythagorean theorem, so the trigonometric ratio,

               Ref the attachment,

               For angle a,

                            ...................................................(1)

                 Where,  Opp - 8

                                Hyp - 17

                 From equation (1),

                                      

                                      = 0.470588

                                      (0.470588)

                                   a = 28.072°

                    For angle b,

                                  ...................................................(1)

                 Where,  Opp - 15

                                Hyp - 17

                 From equation (1),

                                      

                                      = 0.882352

                                      (0.882352)

                                   b = 61.93°

Step:2

          Check for solution for right angle triangle,

                        90 ° = Other 2 angles

                        90 ° = a + b

                        90 ° = 28.072° + 61.93°

                        90 ° = 90 °

Result:

          The other 2 angles of given right angles are 61.93° and 28.07°, if a triangle with side lengths 8, 15, and 17 is a right triangle by the converse of the Pythagorean Theorem.

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olga nikolaevna [1]

Answer:

125,000 * 1.0625^t years

Step-by-step explanation:

compound interest = increase in amount

100 + 6.25 = 106.25

106.25/100 = 1.0625

therefore, 125,000 * 1.0625^years

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✧・゚: *✧・゚:* Hello ✧・゚: *✧・゚:*

༶•┈┈⛧┈♛ ♛┈⛧┈┈•༶

I will give you a explanation about how I got the answer!

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What is the value of (f – g)(144)?
NikAS [45]
(f - g) (144)   Multiply 144 by both variables in the other set of parentheses.

[(144) (f) - (144) ( g)]   Simplify

144 f - 144g
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