All categories

3 years ago

Hello, i was confused in this if anyone could help me with it

Mathematics

1 answer:

umka2103 [35]3 years ago

8 0

Answer:

hmmmmmm Okay From what question?

You might be interested in

In a class there are 30 boys and 10 girls. what percent are girls?

musickatia [10]

Answer:

I believe the answer would be 10%

Step-by-step explanation:

If you take 10% of 40 you get 4% however 40 is your total (100%) so therefore you would take the 4% multiply it by 2 and then you end up with 8% then you take 4% and divide it by 2 then add it on to your 8% then you end up with 10%

Hope this helps!

-Nate

(If this is correct please mark Brainliest)

4 0

3 years ago

PLS HELP DUE AT 12:00!<br> pls explain too

Mkey [24]

it's option e because half of 6 is 3, and by dividing y and x all by two, then it must be divisible by 3

4 0

3 years ago

A car is traveling at a rate of 48 miles per hour. If the car continues to travel at this same rate, how many hours will it take

MAVERICK [17]

60 hope I’m right hope it helps

5 0

3 years ago

Read 2 more answers

Mike is putting up a snow fence on the west side of his property. He needs a post at each end to hold the fence up and would lik

Slav-nsk [51]

Answer:

k.lkkkkkkkkkkkkk

<h2>Step-by-step explanationkkkkkkkkkkkkkkkkkkkkkk<em>mm</em>:hhhhhhhhhhhhhhmjj</h2>

7 0

3 years ago

Read 2 more answers

Solve each equation by completing the square. n^2 - 6n + 6 = -2

Law Incorporation [45]

<h3><u>Explanation</u></h3>

Separate the constant out of expression.

$( {n}^{2} - 6n) + 6 = - 2$

Find the constant that makes the expression able to be squared. You have to subtract the separated constant by new constant as well.

$( {n}^{2} - 6n + 9) + 6 - 9 = - 2 \\ {(n - 3)}^{2} - 3 = - 2 \\ {(n - 3)}^{2} = 1$

Square Root both sides to get rid the squared expression. Make sure to write plus or minus.

$\sqrt{ {(n - 3)}^{2} } = + \sqrt{1} \\ \sqrt{ {(n - 3)}^{2} } = - \sqrt{1} \\ n - 3 = 1 \\ n - 3 = - 1$

$n - 3 = 1 \: \: \: or \: \: \: n - 3 = - 1 \\ n = 1 + 3 \: \: \: or \: \: \: n = - 1 + 3 \\ n = 4 \: \: \: or \: \: \: n = 2$

<h3><u>Answer</u></h3>

$\large \boxed {n = 4,2}$

3 0

3 years ago