Answer:
40⁰ C
Step-by-step explanation:
As long as the number is higher than 38⁰ C, it is a valid answer. as long as its not anything crazy like 111846284⁰ C. But anything around 40⁰ C would be a valid answer as long as the temperature is higher. mass doesn't matter. They are trying to trick you with the question lol
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
1:SPLIT THE MID FACTOR
<span>X^2+8X+12
</span><span> X^2+6X +2X+12 [12=6*2
</span><span> 8=6+2
</span>
2:TAKE COMMON FACTORS FROM 1ST TWO AND <span>LAST TWO FACTORS
</span><span>X^2+6X +2X+12 EQUALS
</span><span>X(X+6) + 2(X+6)
</span>
<span>3: TAKE (X+6) AS COMMON FACTOR
</span><span> X(X+6)+2(X+6) EQUALS
</span><span>(X+6) {X+2}</span>
Answer:
It is a horizontal line. The slope = 0.
The line cuts the y-axis at the point
(0,9)
Step-by-step explanation:
y=9
is the equation of a horizontal line. The slope is 0.
If we write it in slope-intercept form we will have:
y=0x+9
This means that for any value of x
that is chosen, the y-value is always 9 Hence y
x=9.
The y-intercept is at the point
(0,9)
I can only do the second one:
a) 12/25
b) 3 1/5
c) 2 7/10
I just used a scientific calculator so sorry if I'm wrong!
Answer:
(x +1)^2 +(y +2)^2 = 85
Step-by-step explanation:
The equation of a circle with center (h, k) and passing through (a, b) is ...
(x -h)^2 + (y -k)^2 = (a -h)^2 +(b -k)^2
Filling in your numbers gives ...
(x -(-1))^2 +(y -(-2))^2 = (6 -(-1))^2 +(4 -(-2))^2 = 49 +36 = 85
(x +1)^2 +(y +2)^2 = 85