3 years ago

Plsss help ASAP This is the question

Mathematics

1 answer:

krok68 [10]3 years ago

5 0

Answer: 81

since it's the 4th power then you do 3x3x3x3= 81

Step-by-step explanation:

You might be interested in

(cos x - (sqrt 2)/2)(sec x -1)=0

Darya [45]

$(\cos x-\frac{\sqrt{2}}{2})(\sec x-1)$ =0 [/tex]

$=(\cos x-\frac{1}{\sqrt{2}})(\sec x-1)$ =0 [/tex]

$\frac{(\sqrt{2}\cos x-1)}{\sqrt{2}}(\frac{1}{\cos x\ }-1)=0$

(Reciprocal Identity)

$(\frac{^{\sqrt{2}\\cos x-1}}{^{\sqrt{2}}})(\frac{1-\cos x}{\cos x})=0$

$\frac{^{(\sqrt{2}\cos x-1})}{\sqrt{2}}\frac{(1-\cos x)}{\cos x}=0$

$(\sqrt{2}\cos x-1}){(1-\cos x)}=0$ (ZeroProduct Property)

$\sqrt{2}\cos x-1=0$

$\sqrt{2}\cos x=1$

$\cos x=\frac{1}{\sqrt{2}}$

$x=\frac{\Pi }{4}$

and

$1-\cos x=0$

$\cos x=1$

$x=0$

x=0 and x= $\frac{\Pi }{4}$ are the solutions.

6 0

4 years ago

Read 2 more answers

A person pushes a car with a force of 50 pounds. The car moves 5 feet into his garage. How much work was done?

sdas [7]

Answer5

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

45 points! Please help!

Tju [1.3M]

Answer:

Sequence One

Step-by-step explanation:

S = a₁ / (1 − r) is the infinite sum of a geometric series where |r| < 1.

Sequence One: r = 1/5

Sequence Two: r = 2

Sequence Three: not geometric

Sequence Four: r = -3/2

Only Sequence One has |r| < 1.

5 0

3 years ago

-3 + 8n = -5<br> what is n?

nirvana33 [79]

Click link above for the answer

7 0

3 years ago

Read 2 more answers

The distributive property of multiplication justifies which of the following statements?

tangare [24]

A since you distribute the 4

8 0

4 years ago

Read 2 more answers