-5x2 * 1 = -5x2
-7x * -6x = 42x2
1 * -x2 = -x2
-5 + 42 - 1 = 36x2, which means 36 is your coefficient
Slope of line is 15 /-5 = -3
point slope form
y-6 = -3(x+4)
y = -3x -6 b = -6
m = (y2 - y1) / (x2 - x1)
= (-9 - 6) / (1 -(-4))
= -15 / 5
slope is -3.
(-4, 6)
y = mx + b
6 = -3(-4) + b
6 = 12 + b
b = -6
Which means the y intercept is (0, -6)
(2y - 1)(4y10 + 2y9 + 4y8 + 2y7)
= 8y11 + 4y10 + 8y9 + 4y8 - 4y10 - 2y9 - 4y8 -2y7
= 8y11 + 6y9 - 2y7
I used a calculator, and got an answer of 17.
.60 x = 60
x = 100 ml
True....but I think that same question as shown above has been posted in the last couple of days.....
Yeah that's what I was thinking too... maybe they made a typo? If it were ceiling, r could equal 7.5
I don't think there are any r that fit that equation!
(3 - x)(3x2 + x - 4)
= 9x2 + 3x -12 - 3x3 -x2 + 4x
= -3x3 + 8x2 + 7x - 12
48 hrs / 3 days = 16 hours of work per day which would require 2 gardeners.
(5x2 - 6x + 7)(4x2 + tx + 10) = 20x4 + 5tx3 + 50 x2 - 24x3 - 6tx2 - 60x + 28x2 + 7tx + 70
= 20x4 + (5t - 24)x3 + (78 - 6t)x2 + (7t - 60)x + 70 -54x3 = (5t - 24)x3 t = -6
114x2 = (78 - 6t)x2
t = -6
-102x = (7t - 60)x
.15 (10) + .10( 25) = gms
You are right! Angle B = 23 degrees
jugoslav
First one ? = (110- 40) / 2 = 35o
second one (?-77)/2 = 54
? = 185o
5x2 * tx + -6x * 4x2 = -54 x^3
5t - 24 = -54
5t = -30
t =-6
ceiling ( -7/4) = -1 I believe
The ceiling of -7/4 is -1, is it not?
a = k b/c sub in values given to calc k the proportionality constant
then use it in the subsequent proprtions..... but it appears your question is missing some info or typed incorrectly....
