Mathematics: 1. given that sinθ=x4. which expression represents θ in terms of x? a. arcsin(x4) b. sin(x4) c. arccos(x4) d. cos(x4) 2. what is the value of arcsin(√3/2) in degrees? 3. what is the value of arcsin(−3√2)? you so much for attempting/answering

1. given that sinθ=x4. which expression represents

Ответ:

andrewschmitz132

09.01.2022

Mathematics

Part 1) option a $\theta=arcsin(x^{4})$

Part 2) $60\°$

Part 3) $-60\°$

Step-by-step explanation:

Part 1) Which expression represents θ in terms of x?

we have

$sin(\theta)=x^{4}$

$\theta=sin^{-1}(x^{4})=arcsin(x^{4})$

Part 2) What is the value of arcsin(√3/2) in degrees?

Let

$\theta$ ----> the angle

we know that

$sin(\theta)=\sqrt{3}/2$

$\theta=arcsin(\sqrt{3}/2)=60\°$

Part 3) What is the value of arcsin(-√3/2) in degrees?

Let

$\theta$ ----> the angle

we know that

$sin(\theta)=-\sqrt{3}/2$

$\theta=arcsin(-\sqrt{3}/2)=-60\°$

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Ответ:

nataliastrong3846

13.08.2022

Mathematics

1.5 ft^2

Step-by-step explanation:

Since the length is divided into 4 parts,

Length of a small square = 2/4

= 0.5 ft

Hence,

Area of 1 small square = (0.5)(0.5)

= 0.25 ft^2

Area of shaded portion = Area of 6 small squares

= 6(0.25)

= 1.5 ft^2

Step-by-step explanation:

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1. given that sinθ=x4.

which expression represents θ in terms of x?

a. arcsin(x4)

b. sin(x4)

c. arccos(x4)

d. cos(x4)

2. what is the value of arcsin(√3/2) in degrees?

3. what is the value of arcsin(−3√2)?
you so much for attempting/answering

Ответ:

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