2 years ago

What is the perimeter =26

1 answer:

6 0

It depends upon the shape. But perimeter in general is the sum of the outside measure. Here, for whatever the shape is, the perimeter is 26

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Which expression is equivalent to

lapo4ka [179]

The last one
2j^2/3k^4

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2 years ago

Delia has 3 5/8 yards of ribbon. About how many 1/4 yard-long pieces can she cut?

tester [92]

Wait is it not at all 14.5 or 14 1/2 Because with the math I did I got 14 1/2

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2 years ago

HELP IM IN A QUIZZ... In a certain game, players earn 10 points for each question answered correctly and -5 points for questions

spayn [35]

Answer:

-10

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Read 2 more answers

Find the inverse of the function f f (x ) equals 9 x + 7

MrMuchimi

Note: Your question seems a little bit ambiguous. So, I am assuming the given function f(x)=9x+7.

Thus, I am solving based on it. It would still clear your concept.

Answer:

The inverse of f(x)=9x+7

$\frac{x-7}{9}$

Step-by-step explanation:

Given the function

$f(x)=9 x + 7$

A function g is the inverse of function f if for y=f(x), x=g(y)

Replace x with y

$x=9y+7$

solve for y

$9y=x-7$

$y=\:\frac{x-7}{9}$

Therefore,

The inverse of f(x)=9x+7 is:

$\frac{x-7}{9}$

i.e.

$\mathrm{Inverse\:of}\:9x+7:\quad \frac{x-7}{9}$

6 0

3 years ago

What is the equation of the line that passes through the point (3, 4) and has a slope of - 2/3?

fgiga [73]

Answer: y= - 2/3x+6

Step-by-step explanation:

Just plug in values into this equation (slope intercept form)

y=mx+b

3 is x value

4 is y value

m is the slope which is - 2/3

So after you plug in the values, solve for b ("b" is the y intercept):

4=-2/3(3)+b

4=-2+b

b=6

Then add in the b value into your equation and you will get y= - 2/3x+6

8 0

2 years ago