Answer:
x = 10
x = -2
Step-by-step explanation:
I'll solve it.
Open parentheses:
x^2 - 8x + 15 = 35
x^2 - 8x - 20 = 0
(x - 10)(x + 2) = 0
x = 10, x = -2
Yards because inches are too small walls are normally really long and wide and using inches wouldn't be wise in this case.
Answer:
270 degrees
Step-by-step explanation:
Take note that to convert Pi to Radians you need to use the formula of
180 degrees = Pi radians
Therefore if you have 180 degrees multiplied by 9 Pi over 6 you get the degree measurement of 270
a and b are dimensionally homogenous but c and d aren't.
Force = N (newtons) = kg * m/s^2
Therefore,
a) F = m* a = kg m/s^2 (since m (mass) = kg and a (acceleration)= m/s^2) = kg m/s^2
b) F = m*(v^(2)/r)= kg * ((m/s)^(2)/m) = kg m/s^2 = kg m/s^2
c) F = m * (v2-v1)= kg * (m/s - m/s) = kg m/s ≠ kg m/s^2
d) F= m * v = kg * m/s ≠ kg m/s^2
Hope this helps
12 broski done no ina bit g sfe my Erika