2 years ago

If f(x)=-5x +2 and g(x)=1/2x +4, find f(g(-6)).

Mathematics

1 answer:

ss7ja [257]2 years ago

8 0

Answer:

-3

Step-by-step explanation:

Set up the composite function and simplify.

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A technical machinist is asked to build a cubical steel tank that will hold of water. Calculate in meters the smallest possible

Charra [1.4K]

Answer:

The smallest possible length is 0.83m

Step-by-step explanation:

Given

$Volume = 565L$

Required

The smallest length of the tank

Since the tank is cubical, then the volume is:

$Volume = Length^3$

This gives:

$565L= Length^3$

Express as $m^3$

$\frac{565m^3}{1000} = Length^3$

$0.565m^3 = Length^3$

Take cube roots of both sides

$0.8267m = Length$

Rewrite as:

$Length = 0.8267m$

Approximate

$Length = 0.83m$

5 0

2 years ago

Define the mathematical base <br>And give an example

lyudmila [28]

Answer:

Answer below

Step-by-step explanation:

A base is the number of digits in a number system. For example in the decimal number system we use the 10 digits ( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 ). So it has the base 10.

HOPE IT HELPED

6 0

2 years ago

What is the volume of the right prism?

V125BC [204]

That's a rectangular prism.

And the formula to find the volume of a rectangular prism is:

$\sf~A=lwh$

Plug in what we know:

$\sf~A=(9)(2)(6)$

Multiply the three numbers together:

$\sf~A=\boxed{\sf108}$

3 0

2 years ago

I need help with this math question

Oksanka [162]

1.254 × 10 ^11

would be the answer

4 0

2 years ago

Read 2 more answers

The temperature at 7 AM was one Fahrenheit the temperature drops 3° every hour for four hours what temperature at 11 AM

castortr0y [4]

Answer:

-11

Step-by-step explanation:

7 0

2 years ago