3 years ago

What is the percent for 82?

Mathematics

1 answer:

juin [17]3 years ago

4 0

82% of 100 = 82%

Depends on what you’re asking 82% of but usually it would be of 100.. hope this helps

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Almost finished then onto final to ace it :D

maxonik [38]

Degree is exponent, so 5th degree

difference of 2 perfect squares
a^2-b^2=(a-b)(a+b)
t^2-5^2=(t-5)(t+5)
2nd one

complete square
take 1/2 of linear coefient and square it
-6/2=-3, (-3)^2=9
add that to both sides
x^2-6x+9=-8+9
x^2-6x+9=1
factor
(x-3)^2=1
sqrt
take neg and pos root
x-3=+/-1
add 3
x=3+/-1
x=3+1 or x=3-1
x=4 or 2
3rd option

3 0

3 years ago

Sarah 's age is ten years more than twice tanya's age. The total of their age is 64 how old is sarah

Zepler [3.9K]

Answer:

23.5 years

Step-by-step explanation:

let tanyas abe be t

sarahs age will be 2b+10

2b+2b+10=64

4b=54

b=13.5

4 0

3 years ago

Which of the following is a point-slope equation for a line with the point (–2, 4) and a slope of 3?

Sav [38]

The correct answer to your problem is B.

y-4 = 3(x-2)

3 0

3 years ago

Pls solve!!!

iren2701 [21]

Thank you for posting your answer, but I don't think this answer is possible to solve, because of its lack of information.
You cant determine "u" if there is no "equal" sign with an answer following

But if you were looking to simplify the expression
The answer would be $15u + \frac{-4}{5}$

4 0

4 years ago

How much change will Bob get for a $ 5.75 purchase if he uses $ 10.00 to pay for it?

Hunter-Best [27]

$10.00- $5.75= $4.25

Bob will get $4.25 change~

3 0

3 years ago