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Vedmedyk [2.9K]
3 years ago
12

F(x)=2x-1 g(x)=2x+4 Find (f+g)(x)

Mathematics
1 answer:
givi [52]3 years ago
3 0

Answer:

(f+g)(x)=4x+3

Step-by-step explanation:

Given the functions f and g defined above, their sum f+g is defined by (f+g)(x)=f(x)+g(x). Using algebra, we thus have (f+g)(x)=2x-1+2x+4=4x+3.

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The area of a triangle that has a base of 7 and a height of 17 is:
Andru [333]

Answer:

59.5

Step-by-step explanation:

First we have to multiply 7 by 17 (7x17).

Then you have to divide it by 2.

1/2 X base x height

8 0
1 year ago
How can you find the areas of the faces of the prism
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Answer:

The general formula for the total surface area of a right prism is T. S. A. =ph+2B where p represents the perimeter of the base, h the height of the prism and B the area of the base.

Step-by-step explanation:

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5 0
3 years ago
Samantha has 58 ounces of orange juice that she pours into glasses holding 7 1/4 ounces. How many glasses of orange juice can sh
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3 0
3 years ago
Read 2 more answers
What is the area of a square computer screen with 21 inch sides?
notka56 [123]
Side of the square computer screen = 21 inches
It is important to minutely read the details that are already given in the question. the most important information that is given in the question is that the computer screen ia square. Based on this information the answer to the question can be easily deduced.
Then
Area of the computer screen = (Side)^2
                                               = (21)^2 inches square
                                               = 441 inches^2
So the area of the square computer screen is 441 square inches. i hope the procedure is clear enough for you to understand.

6 0
3 years ago
Plzzzzzzzzzzz Helpppppppppppppp
s2008m [1.1K]

Answer:

y = -2x - 6

Step-by-step explanation:

Find the gradient: y difference/x difference

0 - (-6) / -3 - 0

6 / -3

= -2

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-6 = -2 × 0 + c

-6 = c

= C = -6

6 0
3 years ago
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