move the -3 1/4 to the other side by adding 3 1/4 .
2 5/12 + 3 3/12= K
then add to find the value of K
Y = x² + 2x – 45
y = -3x + 5
-3x + 5 = x² + 2x – 45
x² + 5x – 50 = 0
x has two values 5 and -10
x = 5 => y = -10
x = -10 => y = 35
Good luck.
Answer: 2/12 i think is the answer
Step-by-step explanation:
Answer: Circle
Solve for area
A≈86.66in²
C Circumference
Using the formulas
A=πr2
C=2πr
Solving forA
A=C2
4π=332
4·π≈86.65987in²
Step-by-step explanation:
Formula of the area of triangle: (BxH)/2
So:
1.6B/2 = 2.4
Multiply both sides by 2:
1.6B = 4.8
Divide both sides by 1.6:
B = 3
