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4 years ago

Make a table of ordered pairs for the equation.

Mathematics

1 answer:

Yuki888 [10]4 years ago

4 0

X            Y
50         17.65
400      133.2
450       149.85
500        166.5

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Helpppppp on this!!anyone!!

solmaris [256]

Answer:

Its B

Step-by-step explanation:

Just add f(x) and g(x).

5 0

3 years ago

A rectangular prism has a base with side lengths x and x+3, and a height 2x. What is the surface area & volume of the prism?

photoshop1234 [79]

The surface area of the prism is given by:
Area=2(x*2x)+2(x(x+3))+2(2x(x+3))
=4x^2+2x^2+6x+4x^2+12x
=10x^2+18x sq. units

The volume will be given by:
V=length*width*height
=2x*x*(x+3)
=2x^3+6x^2 cubic units

7 0

3 years ago

3 ratios that are equivalent to 6:12

Burka [1]

Answer:

1:3

2:4

3:6

Step-by-step explanation:

we can divide both sides by 6 and get 1:2

we can divide both sides by 3 and get 2:4

we can divide both sides by 2 and get 3:6

5 0

4 years ago

Read 2 more answers

The equation y=7.6x represents a proportional relationship what is the constant of proportionality?

prisoha [69]

Answer:

Option B. 7.6

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

where

k is the constant of proportionality

The slope of the linear equation is the same that the constant of proportionality

In this problem we have

$y=7.6x$

the slope is $m=7.6$

therefore

The constant of proportionality k is $k=7.6$

5 0

3 years ago

Simplify (2d+3) + (3d-12)

8_murik_8 [283]

Answer:

5d-9

Step-by-step explanation:

add the two sides together. the parentheses don't do anything to the equation really

3 0

3 years ago

Read 2 more answers