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3 years ago

Which of these coordinates would represent the intercepts of the graph of the function f(x)=3x-9

Mathematics

2 answers:

4vir4ik [10]3 years ago

7 0

(3,0) and (0,-9)
Explanation: type the equation in a graphing calculator and the answer is the points where the line crosses the x and y axis

MissTica3 years ago

5 0

Answer:

(0,-9) and (3,0)

Step-by-step explanation:

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HELP...The volume of a rectangular prism is 36x^6y^8. The length of the prism is 4x^3y^5, and the width of the prism is 3xy^2. W

Margaret [11]

Answer:

$H = 3x^2y$

Step-by-step explanation:

Given

$V = 36x&^6y^8$

$L = 4x^3y^5$

$W = 3xy^2$

Required

Find the height of the prism

Volume (V) is calculated as:

$V =LWH$

Substitute values for V, L and W

$36x^6y^8 =4x^3y^5 * 3xy^2 * H$

Make H the subject

$H = \frac{36x^6y^8}{4x^3y^5 * 3xy^2}$

$H = \frac{36x^6y^8}{4*3x^3*x*y^5y^2}$

$H = \frac{36x^6y^8}{12x^4*y^7}$

Divide:

$H = 3x^{6-4}y^{8-7}$

$H = 3x^2y$

The height of the prism is: $3x^2y$

4 0

3 years ago

What is the value of expression below when c = 5 and d=4 6c²-5d + 8

Alisiya [41]

Answer:138

Step-by-step explanation:

First plug in the c and d values into the expression:

6(5)^2-5(4)+8

Remember PEMDAS, so you do 5^2 first getting you 25.

6(25)-5(4)+8

Continue with PEMDAS and multiply -5 and 4, and that gets you -20.

150-20+8

Now you simplify the expression to get: 138.

5 0

3 years ago

Read 2 more answers

In ΔABC, if AB = 10 and BC = 6, AC can NOT be equal to

labwork [276]

Answer:

Step-by-step explanation:

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3 years ago

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candance wants to buy 12 steaks. the steaks cost $11.25 per pound. if each steak weighs 2 pounds and the sale tax rate is 9% wha

ivann1987 [24]

Answer:

294.30

Step-by-step explanation:

12 x 2 = 24

24 x 11.25 x 1.09 = 294.30

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3 years ago

Donny jumped from a rock into a lake. The rock is 35 feet above water. He dove 15 feet below the surface of the water. His broth

inysia [295]

Donny is correct. To solve this problem all you need to do is add 35 to 15 equation below ⬇️

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3 years ago