1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Contact [7]
2 years ago
7

What do you get when you cross an electric eel and a sponge puzzle time riddle

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
4 0

Answer:

A shock absorber?

Step-by-step explanation:

You might be interested in
<img src="https://tex.z-dn.net/?f=Evaluate%3A%20%5Csqrt%7B%20%5Cfrac%20%7B1%20-%20sin%28x%29%7D%7B1%20%2B%20sin%28x%29%E2%80%8B%
stealth61 [152]

\large\underline{\sf{Solution-}}

We have to <u>evaluate</u> the given <u>expression</u>.

\rm =  \sqrt{ \dfrac{1 -  \sin(x) }{1 +  \sin(x) } }

If we multiple both numerator and denominator by 1 - sin(x), then the value remains same. Let's do that.

\rm =  \sqrt{ \dfrac{[1 -  \sin(x)][1 -  \sin(x) ]}{[1 +  \sin(x)][1 -   \sin(x) ]} }

\rm =  \sqrt{ \dfrac{[1 -  \sin(x)]^{2}}{1-   \sin^{2} (x) } }

<u>We know that:</u>

\rm \longmapsto { \sin}^{2}(x) +  \cos^{2}(x)  = 1

\rm \longmapsto  \cos^{2}(x)  = 1 -  { \sin}^{2}(x)

Therefore, <u>the expression becomes:</u>

\rm =  \sqrt{ \dfrac{[1 -  \sin(x)]^{2}}{\cos^{2} (x)}}

\rm =  \dfrac{1 -  \sin(x)}{\cos(x)}

\rm =  \dfrac{1}{\cos(x)} -  \dfrac{ \sin(x) }{ \cos(x) }

\rm =  \sec(x) -  \tan(x)

7 0
2 years ago
Read 2 more answers
Take a look at the picture!
igor_vitrenko [27]

Answer:

1.3 * 10^5

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What are the coordinates of the midpoint of the line segment with the endpoints (2,-5) and (8,3)
Papessa [141]
  • Midpoint Formula: (\frac{x_2+x_1}{2} ,\frac{y_2+y_1}{2} )

Plug the coordinates into the midpoint formula and solve as such:

(\frac{2+8}{2} ,\frac{-5+3}{2} )\\\\(\frac{10}{2} ,\frac{-2}{2} )\\\\(5,-1)

<u>Your midpoint is (5,-1).</u>

7 0
3 years ago
Ben said the graph of the inequality
Ksivusya [100]

Answer:

Ben is incorrect

The solutions are x>-3 and x < 3

Step-by-step explanation:

we have

-x^{2} +9 > 0

Multiply by -1 both sides

x^{2} -9 < 0

Adds 9 both sides

x^{2} < 9

The solutions are

x < 3

and

-x < 3 -----> Multiply by -1 both sides ----> x > -3

therefore

The solution is the interval (-3,3)

Ben is incorrect

7 0
3 years ago
Need help ASAP
joja [24]

Part (1) : The solution is 729

Part (2): The solution is $\frac{1}{16 x^{8}}$

Part (3): The solution is $\frac{2 x^{2}}{3 y z^{7}}$

Explanation:

Part (1): The expression is 3^{2} \cdot3^{4}

Applying the exponent rule, $a^{b} \cdot a^{c}=a^{b+c}$, we get,

$3^{2} \cdot 3^{4}=3^{2+4}$

Adding the exponent, we get,

3^{2} \cdot3^{4}=3^6=729

Thus, the simplified value of the expression is 729

Part (2): The expression is $\left(2 x^{2}\right)^{-4}$

Applying the exponent rule, $a^{-b}=\frac{1}{a^{b}}$, we have,

$\left(2 x^{2}\right)^{-4}=\frac{1}{\left(2 x^{2}\right)^{4}}$

Simplifying the expression, we have,

\frac{1}{2^4x^8}

Thus, we have,

$\frac{1}{16 x^{8}}$

Thus, the value of the expression is $\frac{1}{16 x^{8}}$

Part (3): The expression is $\frac{2 x^{4} y^{-4} z^{-3}}{3 x^{2} y^{-3} z^{4}}$

Applying the exponent rule, $\frac{x^{a}}{x^{b}}=x^{a-b}$, we have,

\frac{2x^{4-2}y^{-4+3}z^{-3-4}}{3}

Adding the powers, we get,

\frac{2x^{2}y^{-1}z^{-7}}{3}

Applying the exponent rule, $a^{-b}=\frac{1}{a^{b}}$, we have,

$\frac{2 x^{2}}{3 y z^{7}}$

Thus, the value of the expression is $\frac{2 x^{2}}{3 y z^{7}}$

8 0
3 years ago
Other questions:
  • What is the answer for -(2n-b)=-2
    13·1 answer
  • Mary Stevens earns $6 an hour at her job and is entitled to time-and-a-half for overtime and double time on holidays. Last week
    12·1 answer
  • (Please help) Marissa has a yard service to help people in her neighborhood. She earns $15 for each lawn she mows, $10 for each
    7·1 answer
  • Square root of 3400 please =]
    13·2 answers
  • (2) Solve for x please help
    9·1 answer
  • What is the product of 7 times 7 times 7?
    11·2 answers
  • A kangaroo is chasing a rabbit. each jump that the kangaroo takes is twice as long as the rabbit's jump. at the beginning of the
    15·1 answer
  • Need the answer too pass
    5·1 answer
  • Lines A and B are parallel
    5·1 answer
  • Can someone please help me out again?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!