All categories

2 years ago

Jonas wants to paint the walls of his bedroom and the ceiling. The dimensions of his room are 7 feet by 12 feet by 8 feet.

Mathematics

2 answers:

sleet_krkn [62]2 years ago

7 0

Answer:

The surface area that will be painted is 376 ft2.

o-na [289]2 years ago

3 0

The answer would be 376 ft2

You might be interested in

The equation y=2.16x describes the weight y of x cubic pounds of pudding. Find three solutions, list them as ordered pairs and t

loris [4]

Answer:

(1,2.16), (2,4.32) and (3, 6.48).

The solution (1,2.16) means that 1 cubic units of pudding weighs 2.16 pounds.

The solution (2,4.32) means that 2 cubic units of pudding weighs 4.32 lbs.

Step-by-step explanation:

The equation y=2.16x describes the weight y of x cubic pounds of pudding.

The three solutions of this equation are (1,2.16), (2,4.32) and (3, 6.48).

Now, solution (1,2.16) means that 1 cubic unit of pudding weighs 2.16 pounds.

Again, solution (2,4.32) means that 2 cubic units of pudding weigh 4.32 lbs. (Answer)

8 0

2 years ago

The marginal cost function for a company is given by

nikklg [1K]

Answer:

1503.37

Step-by-step explanation:

Download docx

6 0

2 years ago

If f(x)=1/x and g(x) = x+4, which of the following is the graph of (gf)(x)?

slega [8]

The graph of the function 1 + 4/x is attached below.

<h3>What is a graph?</h3>

A graph contains data of which input maps to which output.

Analysis of this leads to the relations which were used to make it.

Given;

If f(x ) = 1/x and g(x) = x+4

then,

(gf)(x)

= 1/x (x + 4)

= 1 + 4/x

The graph of the function 1 + 4/x is attached below.

Learn more about finding the graphed function here:

brainly.com/question/27330212

#SPJ1

6 0

2 years ago

What is the value of x , when X squared +5=21

notsponge [240]

Answer:

x=4

Step-by-step explanation:

4^2=16

16+5=21

8 0

2 years ago

Read 2 more answers

This is all it gave me 6 C 2 = a0

frozen [14]

Answer:

$\binom{6}{2} = a_{0}=15$

Step-by-step explanation:

$\binom{6}{2} = a_{0}$

$\binom{n}{r} =\frac{n!}{r!\times(n-r)!}$

It is representing a combination form where, n is number of items we have and r is the number of items we choose from n

Here, n = 6 , r = 2

$\binom{6}{2} =\frac{6!}{2!\times(6-2)!}$

= $=\frac{6!}{2!\times(4)!}$

$n!=n\times(n-1)\times(n-2)\times(n-3).....\times3\times2\times1$

$=\frac{6\times5\times4!}{2\times(4)!}$

$=\frac{6\times5}{2}$

$={3\times5}$

$={15}=a_0$

Thus, $\binom{6}{2} = a_{0}=15$

8 0

3 years ago