3 years ago

Help I’ll mark you brainly! And give extra points!

Mathematics

1 answer:

CaHeK987 [17]3 years ago

7 0

Answer: I think #2 is either A or C

Step-by-step explanation: Hope it helped! :)

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If possible step by step explanation. thank you!

elixir [45]

Answer:

Step-by-step explanation:

$\frac{(3x^{2} )^\frac{1}{2} }{3^\frac{1}{2} } =3$

$(3x^2)^\frac{1}{2} = 3^\frac{1}{2} x$

Remember that $\frac{x^b}{x^c} =$ x^(b-c)

Using that $\frac{3^\frac{1}{2}x }{3^\frac{1}{2} }$ =3^(1/2x-1/2)=3^((x-1)/2)

$3^\frac{x-1}{2} =3^1$

So we can say: $\frac{x-1}{2} =1$ , because the bases are the same

We can multiply both sides of the equation by 2. We get x-1=2, and x=3. Which is A.

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2 years ago

What is the missing value<br>______+(- 4)=(- 1)

kirill115 [55]

3+(-4)=(-1)

so, 3 is the missing number

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3 years ago

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olga55 [171]

Answer:

your answer will be a. .12 minutes

Step-by-step explanation:

this is your answer because you will add .12 to .08 to get your answer

5 0

3 years ago

Pls pls pls help me this is due soon

Thepotemich [5.8K]

Answer:

x+18

Step-by-step explanation:

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3 years ago

Find the missing value

yawa3891 [41]

It is easier to write the equivalent ratios first, then use that information to find the missing values.

3. ratio: cars/trucks = 3/5, or trucks/cars = 5/3. Missing value: 6/3*5 = 10.

4. ratio: TVs/Computers = 2/7, or Computers/TVs = 7/2. Missing value: 21/7*2 = 6.

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3 years ago