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Ksenya-84 [330]
3 years ago
14

What is (f *g)(x)? f(x) = x^4 - 9 g(x)= x^3 +9 (f *g)(x) = ??

Mathematics
1 answer:
dybincka [34]3 years ago
5 0

Use F.O.I.L

X^7+9x^4-9x^3-81

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ITS BEEN OVER 48 HRS SINCE I FIRST POSTED THIS QUESTION PLEASE HELP ME IF YOU CAN :((((((((((!!!!!!!!!!!!!!!!!!!!!!!!!
Ksivusya [100]

Step-by-step explanation:

we know,

volume of pyramid = 1/3 × base area × height

so,

→ 1/3 × 120 × 9

→ 40 × 9 = 360 ft

so the volume of the pyramid is 360 ft².

base area = length × slant height

so, 12 × 10 = 120

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7 0
2 years ago
Please Help! Will give Brainlest!
Marina86 [1]

Answer:

amplitude = 2

Step-by-step explanation:

the amplitude is the distance from the x- axis(midline ) to the maximum value , that is

amplitude = 2

4 0
2 years ago
Read 2 more answers
the hypotenuse of a right angled triangle is 26cm, if the other side 24cm. find the length of the third side​
weeeeeb [17]

You need Pythagorean theorem for this.

a² + b² = c², where c is the hypotheneus and a and b are the sides of the right triangle.

24² + x² = 26²

x² = 676-576

x = ±√100

x = 10 (-10 is rejected because length of triangle cannot be a negative number)

3 0
3 years ago
The Dean of the Education department at a major college is awarded a $250,000 grant. He is allowed to pay himself out of that gr
AlladinOne [14]

Answer:

The answer is social value orientation.

Explanation:

Social value orientation is the preference or choice of a person about distributing and allocating resources such as money between himself and another person. It refers to the concern a person has for others and how much weight a person assigns to other people's well being in relation to his own . Social value orientation concept is studied in various scientific disciplines. Here the Dean's social value orientation studies how much he spends for himself and how much money he uses for the department's improvement from the awarded grant.

4 0
4 years ago
the sum of two numbers is 35. the second number, y, is equal to 4 times the first number , x. which system of linear equations r
ANTONII [103]

The system of linear equations x + y = 35 and y = 4x represents the two numbers

<u>Solution:</u>

Given that, The sum of two numbers is 35  

The second number, y, is equal to 4 times the first number "x"

We have to find which system of linear equations represent the two numbers?  We have two conditions for two variables, so we can obtain two equations, which means a system of equations.

Now, 1st condition ⇒ sum of two numbers is 35 ⇒ x + y = 35  

And, 2nd condition ⇒ second number is 4 times the first number ⇒ y = 4x  

Hence, the equations, x + y = 35 and y = 4x represents the given numbers.

7 0
3 years ago
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