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2 years ago

What fraction is exactly midway between 1/5 and 1/7

Mathematics

2 answers:

Rufina [12.5K]2 years ago

6 0

Answer:

1/6

Step-by-step explanation:

Gnoma [55]2 years ago

4 0

Answer:

$\frac{6}{35}$

Step-by-step explanation:

To find the ' middle ' add the 2 fractions and divide by 2 ( average )

$\frac{1}{5}$ + $\frac{1}{7}$ ( change denominators to 35 , the LCM of 5 and 7 )

= $\frac{7}{35}$ + $\frac{5}{35}$

= $\frac{12}{35}$

midway = $\frac{12}{35}$ ÷ 2 = $\frac{6}{35}$

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What is true of the function g(x)=-2x^2+5?

mart [117]

Answer:

C) The variable x represents the independent variable.

Step-by-step explanation:

The given function is $g(x)=-2x^2+5$ .

g(x) is NOT the multiplication of g and x because g is a function of x.

$x$ is the input of the function.

$-2x^2+5$ is the output of the function.

The variable $x$ is called the independent variable because we plug in values of x to find g.

The variable g represents the output of the function NOT the input.

The correct choice is C

8 0

3 years ago

Please help

baherus [9]

Answer:

-11/4

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(2-57)/(23-3)

m=-55/20

simplify

m=-11/4

Please mark me as Brainliest if you're satisfied with the answer.

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2 years ago

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tino4ka555 [31]

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3 0

6 months ago

A student bought a book for $7.50 and a pen.the total cost was $9.50.which of the following can be used to find the cost of the

zloy xaker [14]

D: because if you take 9.50-7.50=2 you would get p=price or the price of the pen.
Hope I helped=)

6 0

3 years ago

Read 2 more answers

The base of an isosceles triangle is 7cm long. Each of the other sides is x cm long. What will be the expression for its perimet

baherus [9]

Answer:

P = 2x + 7

Step-by-step explanation:

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2 years ago