Answer: -9
Step-by-step explanation: When you're asked to multiply positives and negatives together, the rules are simple.
<em><u>A positive times a positive is a positive.</u></em>
<em><u>A positive times a negative is a negative.</u></em>
<em><u>A negative times a positive is a negative.</u></em>
<em><u>A negative times a negative times a negative is a positive.</u></em>
So for the problem you see here, we will use rule 2 which I have highlighted in bold above which states that a positive times a negative is a negative.
So (+3)(-3) = -9
Answer:
1/2
Step-by-step explanation:
Remember rise over run (rise/run). Rise is the movement in the y axis and run is the movement within the x axsis.
Answer:
x=5
Step-by-step explanation:
since the 2 base angles are the same, we can assume that the sides opposite to them are equal, meaning that this is an isosceles triangle:
5x-8=2x+7
3x=15
x=5
(if u need more help on how i solved for x just ask in the comments, i will try my best to help)
hope this helped a bunch, brainliest plz! :)