3 years ago

Find the value of the expression.

Mathematics

1 answer:

Aleks04 [339]3 years ago

5 0

The answer would be 6.

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The area width is 9ft the total is 27ft

Mashutka [201]

Answer:

3ft

Step-by-step explanation:

because 9 times 3 equal 27

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3 years ago

If f(x) is a linear function, what is the value of n?

bulgar [2K]

Answer:

Step-by-step explanation:

Take any two corresponding values, say (3,7) and (9,16)

Calculate the gradient of the linear function

Gradient=[16-7]/[9-3]=9/6=3/2

find the equation or rule of the linear mapping

y-7=(3/2)(x-3)

y=3x-9+7

y=(3/2)x+5/2

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3 years ago

6m - 8 = 2 + 9m - 1 Show your work and answer.

Nookie1986 [14]

6m-8 = 2+9m-1

6m-9m = 2+8-1

-3m=9

m = -3

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3 years ago

Expand: In 2a^3/b^4

Ket [755]

Answer:

ln(2) +3ln(a) -4ln(b)

Step-by-step explanation:

$\ln{\left(\dfrac{2a^3}{b^4}\right)}=\ln{(2a^3b^{-4})}=\ln{(2)}+\ln{(a^3)}+\ln{(b^{-4})}\\\\=\boxed{\ln{(2)}+3\ln{(a)}-4\ln{(b)}}$

The applicable rules of logarithms are ...

log(ab) = log(a)+log(b)

log(a^b) = b·log(a)

3 0

4 years ago

A car sales man sales 5 cars this month. Each car cost about $34,000. If he makes 5% commisson on his total sales, How much mone

goldenfox [79]

Answer:

8500

Step-by-step explanation:

If 5 cars each costing $34,000 were sold you would add those together which equal 170,000 and then find 5% of 170,000 which is 8500 so if the car sales man earns 5% he got $8500 this month

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3 years ago