Ask question

Ask question

All categories

3 years ago

14

What is the simplified form of –9m–2n5 × 2m–3n–6?

1 answer:

maxonik [38]3 years ago

5 0

Your answer would be -18m-6n-30

You might be interested in

Will give brainlyest to the first correct answer! Easy points

xenn [34]

Answer:

its most likely A

Step-by-step explanation:

Considering it goes at a steady rate with the second variable being reasonably scattered, the level of pure water would obviously go down not up,considering you are adding frogs. than again i havent really reached this degree of mathematics. But through reasoning i beleive it's A

8 0

2 years ago

Read 2 more answers

What is 5x-4y=-7 (-20,-8)in slope intercept form

forsale [732]

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

$y = mx + b$

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis

We have the following equation:

$5x-4y = -7$

We manipulate algebraically to write the equation of the slope-intersection form:

$-4y = -7-5x\\4y = 5x + 7\\y = \frac {5} {4} x + \frac {7} {4}$

We check if the given point belongs to the equation:

$y = \frac {5} {4} (- 20) + \frac {7} {4}\\y = -25 + \frac {7} {4}\\y = \frac {-100 + 7} {4}\\y = - \frac {93} {4}$

The point does not belong to the equation.

ANswer:

$y = \frac {5} {4} x + \frac {7} {4}$

4 0

3 years ago

Graph y = - 2x + 5 will give brainilist if correct

noname [10]

Answer:

Step-by-step explanation:

That's the graph. The slope is -2 and 5 means where the y intersects.

7 0

3 years ago

A diver is 5 feet above the surface of a pool. If his position can be recorded as 5 feet , what would the position of 0 represen

babymother [125]

Answer:

on the surface of the pool should be your answer

Step-by-step explanation: uuh- google

6 0

2 years ago

-36=9a-63 slove for a

Svetradugi [14.3K]

Isolate a: 9a=63-36
9a=27
a=27

4 0

3 years ago