Answer:
p=2 and p=4/3
Step-by-step explanation:
3p² - 10p + 8 =0, a = 3, b = - 10, c = 8
We can use quadratic formula
p = ( - b +/- √(b² - 4ac))/2a
p = ( 10 +/- √(10² - 4*3*8))/2*3
p1 = ( 10 + √(100 - 96))/2*3 = (10 + 2)/6 = 2
p2 = ( 10 - √(100 - 96))/2*3 = (10 - 2)/ 6 = 8/6 = 4/3
Answer:
y=-x+4
Step-by-step explanation:
Slope is -1 and y intercept is 4
Hello :
4(3x² +2)-9=8x²+7 = <span>4(3x^2 +2)-9 +9 =8x²+7 +9
= </span><span> 4(3x² + 2)=8x² + 16
</span><span>(State a reason why1) Addition Property of Equality)</span>
Answer:
x = 35 degrees
Step-by-step explanation:
supplementary angles = 180 degrees
m<A + m<B = 180
(2x - 5) + 3x = 180
5x - 5 = 180
5x = 175
x = 35
