Answer: C. (k + 12)(k + 1)
Step-by-step explanation:
Answer:
2, -6
Step-by-step explanation:
x^2 + 4x - 12
A = 1
B = 4
C = -12
i used the "X" method to solve for the solutions. i think it's easier than using the quadratic formula but it doesn't always work
for the "X" method you have to multiply your A value and your C value together so 1 x (-12) = -12. that is going to be the top part of the X
the bottom part of the x will be your B value which is 4
we have to find multiples of -12 that will also add to 4
so -2 and 6 multiply to -12 but also add to 4 so we know these numbers will work
i added added two drawings to show how i found the solutions using the "X" method and the quadratic formula
Answer:
I believe it is a=64; b=2 divided by 10 (I'm sorry if it's wrong I hope you pass)
Answer:
x=3
Step-by-step explanation:
hope this helps
Answer:
68°
Step-by-step explanation:
To find the angles represented by the percentages , you should have in mind that the total sum of all angles in the pie-chart equals 360°
<u>The percentages given are;</u>
- Other=34%
- Potatoes=8%
- Carrot=11%
- Green Beans=12%
- Corn=15%
- Broccoli=20%
<u>The total percentages for the items </u>
<u>To get the angles represented by each percentage</u>
Angle x=item/100 ×360°
Where x is the angle of an item in the circle graph
<u>Calculating angles for carrot and potatoes</u>
The combined angle will be 68.4°