3 years ago

Which of the following choices is equivalent to the expression below?

Mathematics

1 answer:

Ierofanga [76]3 years ago

4 0

Answer:

Step-by-step explanation:

anything to the power of 0=1

Therefore, 6^0=1

So the expression is equal to 4^2+1

You might be interested in

4x^4+1+3x^3+2x by x^2+x+2

Norma-Jean [14]

8 + -3x-15/2x^2+×+2 should be the correct answer.

7 0

3 years ago

Which equation is a direct variation function?

DedPeter [7]

Answer:

B I think

Step-by-step explanation:

.............

8 0

3 years ago

Read 2 more answers

Graph y=sin^-1 (1/4 x) on the interval -5≤x≤5.

GaryK [48]

Answer:

Step-by-step explanation:

The arcsine ( $\sin^{-1}$ ) function of x is defined as the inverse sine function of x when -1≤x≤1.

So, when

$-4\le x\le 4,$

we have that

$-1\le \dfrac{1}{4}x\le 1.$

This gives us the domain $-4\le x\le 4$ of the function $y=\sin^{-1}\left(\dfrac{1}{4}x\right).$

The range of the function $y=\sin^{-1}x$ is $-\dfrac{\pi }{2}\le x\le \dfrac{\pi }{2},$ so the range of the function $y=\sin^{-1}\left(\dfrac{1}{4}x\right)$ is the same (options A and C are false).

When x=-4,

$y=\sin^{-1}\left(\dfrac{1}{4}\cdot (-4)\right)=\sin^{-1}(-1)=-\dfrac{\pi}{2}.$

So, option B is false and option D is true.

4 0

3 years ago

Which is easier to use - the outer semi-circle or the inner semi-circle?

AURORKA [14]

Answer: the inner semi circle

Step-by-step explanation:

6 0

3 years ago

laim: Most adults would erase all of their personal information online if they could. A software firm survey of 679 randomly sel

vlada-n [284]

Answer:

Z = 5.735

Step-by-step explanation:

Explanation has been given as follow

4 0

3 years ago