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kiruha [24]
2 years ago
13

Solve this equation -4 + x = 9

Mathematics
1 answer:
Alex777 [14]2 years ago
3 0

Answer:

Here is your Answer = 13

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What is the value of sin-1(1)? negative startfraction pi over 2 endfraction 0 startfraction pi over 2 endfraction π
mariarad [96]

The value of sin-1(1) is negative startfraction pi over 2 endfraction, startfraction -pi over 2 endfraction.

<h3>What is the value of sin (π/2)?</h3>

The value of sin (π/2) is equal to the number 1. The value of the sin-1(1) has to be find out.

Suppose the value of this function is <em>x</em>. Thus,

x=\sin^{-1}(1)

Solve it further,

\sin(x)=(1)              ......1

The value of sin (π/2) and -sin (-π/2) is equal to 1 such that,

\sin\dfrac{\pi}{2}=-\sin\left(-\dfrac{\pi}{2}\right)=1

Put this value in the equation 1,

\sin(x)=\sin\left(\dfrac{\pi}{2}\right)=-\sin\left(-\dfrac{\pi}{2}\right)

Thus, the range will be,

\left(\dfrac{\pi}{2},-\dfrac{\pi}{2}\right)

Thus, the value of sin-1(1) is negative startfraction pi over 2 endfraction, startfraction -pi over 2 endfraction.

Learn more about the sine values here;

brainly.com/question/10711389

3 0
2 years ago
2. Ne jayden spent $2.50 to wash his car. If two quarters operate the car wash
Black_prince [1.1K]
I think it is 5 minutes
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5. Higher Order Thinking if 1/2 multiplied
Lady bird [3.3K]

Answer:

No

Step-by-step explanation:

1/2 times 1/2 = 1/4

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2 years ago
SOMEONE HELP ME WITH THISS
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Answer:

/_ 12 is the angle of depression from the firefighter to the second story window.

Step-by-step explanation:

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I'LL FRIEND IF YOU ANSWER THIS what is 32(14+17x)/4-12 simplified
meriva

Answer:

136x+100

Step-by-step explanation:

\dfrac{32(14+17x)}{4}-12= \\\\\\8(14+17x)-12= \\\\\\136x+112-12= \\\\\\136x+100

Hope this helps!

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3 years ago
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