3 years ago

Evaluate the following expression: -2191.

Mathematics

1 answer:

svlad2 [7]3 years ago

8 0

Answer:

Need more

Step-by-step explanation:

I think you're missing something from the question.

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Which statement is modeled by 2p+5<11

mario62 [17]

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4 years ago

What is the value of a?

Paha777 [63]

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3 years ago

Let f(x)=9-x^2, g(x)=3-x. Find (f-g)(x) and its domain

Lynna [10]

Answer:

$(f-g)(x)=-x^2+x+6$

Domain:

$(-\infty,\infty)$

Step-by-step explanation:

we are given

$f(x)=9-x^2$

$g(x)=3-x$

Calculation of (f-g)(x):

$(f-g)(x)=f(x)-g(x)$

we can plug it

$(f-g)(x)=9-x^2-(3-x)$

now, we can simplify it

$(f-g)(x)=9-x^2-3+x$

$(f-g)(x)=6-x^2+x$

$(f-g)(x)=-x^2+x+6$

Domain:

we know that

domain is all possible values of x for which any function is defined

and f(x),g(x) and (f-g)(x) are polynomials

so, domain will be all real numbers

so, we get

$(-\infty,\infty)$

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4 years ago

A hole is 12 yards long 7 yards wide and 3 yards deep how many cubic yards of dirt will the company need to remove?

Katena32 [7]

Doesn't have dirt... it's a hole...

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4 years ago

Read 2 more answers

Can someone please help me with #37

kolbaska11 [484]

Using the diagram, we can conclude that the radius is 10 feet, and the height is 6 feet.

Plug in the values for radius and height into the equation.
V = π10^2*6
Simplify in terms of pi.
V = 600π
Round pi to 3.14 and multiply by 600.
V = 1,884

1,884 cubic feet is your answer.
In the image you provided, I do not see a fourth option that includes 1,884 cubic feet. I would assume that the camera did not take a full picture of the answer choices.

4 0

3 years ago