2−(−4)+3+(−6)−(−2)2, minus, left parenthesis, minus, 4, right parenthesis, plus, 3, plus, left parenthesis, minus, 6, right pare
Yuki888 [10]
Answer: 7
Step-by-step explanation:
2−(−4)+3+(−6)−(−2)2
solution:
– x – = +
– x + = –
= 2−(−4)+3+(−6)−(−2)2
= 6 + 3 + ( – 6) – ( 2 ) 2
= 9 + ( –6 ) – ( –2 ) 2
= 3 – (–2)2
= 3 – ( –4 )
= 7
Answer:
As it says he is incorrect.
Step-by-step explanation:
To start, if you were to multiply something such as 5*1, then you would get the same number. Another example would be 8*0. Anything multiplied by 0 IS zero. He does give some valid answers, but there are also ones with smaller numbers. That is why Jackson is incorrect.
Answer:
A. 4
Step-by-step explanation:
leading zeros not included and the sig figs start from the first 1 so 4 sig figs
Answer:
Y = (5/2)x + 3
Step-by-step explanation:
First, we need to make a couple of things clear:
A <em>linear equation</em> has no powers, meaning it makes a straight line.
<em>Slope-intercept</em> form is y = mx + b, where m is the slope, x is, well, x, and b is the intercept.
y and x will both remain as variables in our final solution.
That all said, now we just need to plug in what we were given.
Y = (5/2)x + 3, since our slope is 5/2 and our intercept is 3.
Hope this helps! Now anything you plug in as x will tell you the y-value on this specific line.
Basically you just then you and when your done with then you and your done
