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3 years ago

How do signs of factors affect their product?

1 answer:

8 0

If a negative number is multiplied with a positive number, the result will be negative. If two positive numbers are multiplied, the result will be positive. If two negative numbers are multiplied, the result will also be positive.

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alekssr [168]

Answer:

is the name of your school alpha omega, because i recogize the bottom of the page

Step-by-step explanation:

5 0

2 years ago

Divide 2x^4 -5x^3+3-1 by 2x -1 <br> please help and please show the steps on how you did it

MaRussiya [10]

The answer below (I need 20 characters to respond so just ignore the words between the parenthesis on this response)

4 0

3 years ago

These polygons are similar. Find the missing side length.<br><br> Can you guys help?

Over [174]

Answer:

Step-by-step explanation:

Since they are similar we can say

?/15=6/3

?=15(6)/3

?=30

5 0

2 years ago

The water level in ricky lake changes at an average of -7/48 inch for 1 year.Based on the rate above how much will the water lev

bearhunter [10]

we are given

The water level in Ricky lake changes at an average of -7/48 inch for 1 year

It means that

In 1 year , the water level changes at $\frac{-7}{48} inches$

and we have to find the water level change after 5 years

so, we can multiply both sides by 5

In 5*1 year , the water level changes at $5*\frac{-7}{48} inches$

In 5 years , the water level changes at $\frac{-35}{48} inches$

Hence,

the water level change after 5 years is $\frac{-35}{48} inches$ ........Answer

3 0

3 years ago

What is the slope of the line through [-1,2] and [2,-3]

Gennadij [26K]

Answer:

-3/5

Step-by-step explanation:

to figure that out you have to do y^2 - y^1/ x^2 - x^1

2-(-1)/ -3 - 2

= 3/-5

=-3/5

8 0

3 years ago