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Crazy boy [7]
3 years ago
7

Evaluate the expression for x = 3, y=1/3 , and z = 5. 12x−3y4x−z/

Mathematics
1 answer:
Nesterboy [21]3 years ago
8 0
The answer is 19 :)
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Which of the following graphs could represent a cubic function?
Andru [333]
The answer would be graph (A)
The equation for this function is,
f(x) =  {x}^{3}
Once you find different points around the graph it will end up looking like graph (A)

Hope this helped
:D
5 0
3 years ago
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When two or more plane shapes from another shape the shape formed is called​
Ira Lisetskai [31]

Answer:

solid shapes

Step-by-step explanation:

solid shapes are formed from two or more plane shapes

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3 years ago
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A truck can be rented from Company A for $100 a day plus $0.40 per mile. Company B charges $20dayplus $0.90 per mile to rent the
dangina [55]

Answer:

the number of miles is 160

Step-by-step explanation:

The computation is given below:

Let us assume the miles be x

For company A

y = $100 + $0.40x

And, for company B

y = $20 + $0.90x

In order to find out the number of miles, the rental cost of the company A should be less than the company B rental cost

SO,

$20 + $0.90x > $100 + $0.40x

Subtract $20 from both sides

0.90x > 80 + 0.40x

Now subtract 0.40x from both sides

0.50x >80

x>160

So the number of miles is 160

6 0
3 years ago
The sum of the interior angles of a polygon is
Crank

Answer:

D) 15

Step-by-step explanation:

The sum of the interior angles of a polygon is given by

(n - 2) \times 180

We have that, the sum of the interior angles of a polygon is

26 right angles. We want to find n, the number of sides.

We substitute into the formula to get:

(n - 2) \times 180 = 26 \times 90

Divide through by 90

2(n - 2) = 26

Divide through by 2

n - 2 = 13

n = 13 + 2

n = 15

6 0
3 years ago
In what direction is a line with an undefined slope going?
Akimi4 [234]

Answer:

I think it D-

I not that sure

8 0
2 years ago
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