Slope is difference in y over difference in x:
m = ( -8 - -3) / (-1 - -5) = (-5)/(4) = -5/4
The slope is -5/4.
Answer:
-3-i is the midpoint
Step-by-step explanation:
To find the real coordinate of the midpoint add the real coordinates together and divide by 2
(6+ -12)/2 = -6/2 = -3
To find the imaginary coordinate of the midpoint add the imaginary coordinates together and divide by 2
(3+-5)/2 = -2/2 =-1
-3-1i
-3-i is the midpoint
In a pond there are 56 fish.
12 of the fish in the pond are red that means that 44 of the fish are not red.
We can use the fraction to represent the 12 red fish out of all the fish together.
can be reduced by dividing both the numerator and denominator by the greatest common factor of 12 and 56. reduced is .
3 ÷ 14 = 0.21428571428571
0.21428571428571 × 100 = 21.428571428571%
Therefore, 21.428571428571% of the fish are red.
Answer:
7/3
Step-by-step explanation:
<span>x^4-9x^2+ 14
=(x</span><span>^2 - 7)(x^2 - 2)
solve for x
</span><span>x^2-2 = 0</span><span>
</span>x^2 = 2
x = <span>+√<span> 2 </span></span> = + 1.4142 and x = -√ 2 = - 1.4142<span>
</span>x^2-7 = 0
x^2 = 7
x = + √ 7 = +2.6458 and x = - √ 7 = - 2.6458
answer: 4 solutions
x = +√ 2 = + 1.4142
x = - √ 2 = - 1.4142<span>
</span>x = + √ 7 = +2.6458
x = - √ 7 = - 2.6458