Plz help #30 plz explain
$\sqrt{200 {x}^2 {y}^2 {z}^2$
$plz help #30 plz explain [tex] \sqrt{200 {x}^2 {y}^2 {z}^2[/tex] - 1$

Answers

Answer 1

Answer:

For number 30, its easier if its broken down so were going to make it √200*x^2*y^2*z^2. We can't get a square root of 200 so we will break it into 100*2 to get √2*100*x^2*y^2*z^2. Now let's look at what we can take the square roots of. 2 doesn't have a nice sq. rt. so we will leave it there. 100 has the rt. of 10 so we can make 10√2*x^2*y^2*z^2. X^2 has the root x and we can follow this with the other variables to get 10xyz√2. There is your final simplified answer.

Answer 2

Answer: Roots have a property which allows for separation of terms based on wether they are being multiplies:
100*2*x^2...
10xyz * \/2

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3/4 -3/8 in simplest form?

Answers

3/4 and 3/8 have to have equal denominators, so multiply 3/4 by 2/2 because it's equal to one, so it doesn't change the value of the fraction, but it makes the denominator (the number on the bottom) bigger.
3/4 x 2/2 = 6/8
Now subtract.
6/8 - 3/8 = 3/8
Don't subtract the denominators.
3/8 can't be simplified.

3/4-3/8 can be simplified as 3/8.

Since 3/4 and 3/8 must have denominators that are equal, multiplying 3/4 by 2/2, which is equal to 1, increases the denominator (the number at the bottom), without changing the value of the fraction.

3/4 x 2/2 = 6/8

Subtract now.

6/8 - 3/8 = 3/8

Since 3/8 can not be simplified.

Therefore, 3/8 is the simplest form of 3/4 -3/8.

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Give the next term and the nth term of 8,13,18,23,28

Answers

8,13,18,23,28,33,...,5n+3

A machine uses an input force of 200 newton to produce an output force of 800 newtons. What is the mechanical advantage of the machine?

Answers

we just need to subtract one number from the other:
mechanical advantage = output - input
= 800 - 200
= 600
hence the mech. advantage of the machine is 600 newtons

Answer:

wrong

Step-by-step explanation:

200 -800 is well i dobn't know i need friends i name is falling water i have no friends

Simplify 4/16 to lowest terms and find and equivalent fraction that has a denominator of 32

Answers

The equivalent fraction of given fraction is $(8)/(32)$ .

Given fraction is, $(4)/(16)$

It is observed that both numerator and denominator of given fraction is divisible by 4.

Simplest form of $(4)/(16)$ is,

$(4)/(16)=(4*1)/(4*4) =(1)/(4)$

Equivalent fraction that has a denominator of 32 is,

$(1)/(4)=(1*8)/(4*8)=(8)/(32)$

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8/32 is the answer to your problem

Help? I’m not really understanding this.

Answers

Answer:

x = 109

Step-by-step explanation:

$(x + 12) \degree + 59 \degree = 180 \degree \n (sum \: of \: exterior \: angles \: on \: same \: side \: \n of \: transversal) \n (x + 71) \degree = 180 \degree \n x + 71 = 180 \n x = 180 - 71 \n \purple{ \bold{ x = 109}}$

How many fractions are equivalent to 4/5. Explain

Answers

A fraction equvilent to 4/5 is also 8/10 also 12/15. to find an equivalent fraction all you have to do is multiply top and bottom ( numerator & denominator ) by the same number.

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