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bixtya [17]
3 years ago
14

What is the 45th multiple of 80

Mathematics
1 answer:
meriva3 years ago
5 0
3600 if you multiply 40 to 80<span />
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Help me out here please! Thanks.
leva [86]

Answer:

A. \frac{1}{5} log_{3}x +log_{3}y

Step-by-step explanation:

We have the expression

log_{3} (\sqrt[5]{x} *y)

As these two values are being multiplied, we can separate the two and the sum of them will be equal to the multiplied version

log_{3}\sqrt[5]{x} +log_{3}y

The \sqrt[5]{x} can be rewritten as x^{\frac{1}{5} }. This allows us to use the exponent rule. This means that it can be written as

\frac{1}{5} log_{3}x +log_{3}y

3 0
3 years ago
Read 2 more answers
A cell phone company offers you a plan that chargers a flat rate of $25 per month for 200 minutes of airtime .The rate for any t
Blizzard [7]
Y=0.12x+25 would be the correct answer

3 0
4 years ago
Please help me !!!
Mashutka [201]
1)~3x^3+15x^2-2x-10=3x^2(x+5)-2(x+5)=(3x^2-2)(x+5)\\\\&#10;2)~8x^2+12x+2xy+3y=4x(2x+3)+y(2x+3)=(4x+y)(2x+3)\\\\&#10;3)~x^3+2x^2-5x-10=x^2(x+2)-5(x+2)=(x^2-5)(x+2)\\\\&#10;4)~x^4+4x^3+2x+8=x^3(x+4)+2(x+4)=(x^3+2)(x+4)\\\\&#10;5)~6y^2-3y+2yz-z=3y(2y-1)+z(2y-1)=(3y+z)(2y-1)\\\\&#10;6)~x^2y+3x^2-7y^2-21y=x^2(y+3)-7y(y+3)=(x^2-7y)(y+3)\\\\&#10;7)~10x^3-25x^2+4x-10=5x^2(2x-5)+2(2x-5)=\\\\=(5x^2+2)(2x-5)\\\\&#10;8)~2x^2y+6xy-x-3=2xy(x+3)-(x+3)=(2xy-1)(x+3)
8 0
4 years ago
Simplify 3 Square root of 3 multiplied by 6 square root 6
kvasek [131]

Answer:

54√2

Step-by-step explanation:

3√3 * 6√6

number x number = 6 * 3 = 18

root * root = √18 = √3^2 *.2 = 3√2

18 * 3 = 54

54√2

7 0
3 years ago
You want to put some money in a simple interest account. It pays 6% interest annually for 2 years. You would like to earn $750 i
poizon [28]
Let present value = P 
interest rate, i = 0.06
time = 2 years
interest amount = 750
then
750 = Pin = P(0.06*2)
Solve for P
P=750/(0.06*2) = $6250

Answer: $6250 must be deposited to earn the desired interest.
4 0
3 years ago
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