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3 years ago

E-1/2f when e=15 and f=2

Mathematics

1 answer:

posledela3 years ago

4 0

Answer:

Step-by-step explanation:

e=15 and f=2

e - 1/2f = 15 - 1/2(2)

15 - 1

= 14

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Find the coordinates of the point

alina1380 [7]

Answer:

$(x,y) = (\frac{-10}{13},3)$

Step-by-step explanation:

Question is not well formatted; However, the given parameters are

Given

Point = 3/10

A = (-4,-6)

B = (10,7)

Required

Determine the coordinates of the point

Represent the point as ratio

$Point = 3:10$

The coordinates can be solved using

$(x,y) = (\frac{mx_2 + nx_1}{m+n},\frac{my_2 + ny_1}{m+n})$

Where

$m:n = 3:10$

$(x_1,y_1) = (-4,-6)$

$(x_2,y_2) = (10,7)$

Substitute these values in the above formula:

$(x,y) = (\frac{mx_2 + nx_1}{m+n},\frac{my_2 + ny_1}{m+n})$

$(x,y) = (\frac{3 * 10 + 10 * -4}{3+10},\frac{3 * 7 + 10 * -6}{10+3})$

$(x,y) = (\frac{30 -40}{13},\frac{21 -60}{13})$

$(x,y) = (\frac{-10}{13},\frac{-39}{13})$

$(x,y) = (\frac{-10}{13},3)$

Hence;

The coordinates of the point is $(x,y) = (\frac{-10}{13},3)$

4 0

4 years ago

What's an equation for "Six more then twice a number is 72?"

Tema [17]

the equation would be:

2x+6 = 72

6 0

3 years ago

Read 2 more answers

2 Points

hammer [34]

The answer is B because you are just flipping f(x) over to the opposite site.

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4 years ago

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WILL MARK BRAINLIEST f(x)=3/x Solve: a) f(a+h) b) f(a)

melisa1 [442]

Hope this helped. If you can’t read it, I’ll tell you in comments

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4 years ago

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Please help me answer these!!

Montano1993 [528]

Easy just ask me I know everything

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3 years ago