Start by combining the fractions:
Recall the Pythagorean identity:
Then cancel a factor of and use the definition of secant:
Answer:
900kg/
Step-by-step explanation:
Formula: d = m/v
Given: m = 90, v = 0.1
Sub: d = 90/0.1
Solve: d = 900
f(x) = ax + b
(0, -4):
f(0) = a•0 + b
f(0) = b ⇒ b = -4
(12, 0):
0 = a•12 + b
0 = 12a - 4
4 = 12a
The equation of the green line:
or:
Answer:
Attached step by step
Step-by-step explanation:
Maybe the form is y = |x - 4|+2
Answer:
$17.1
Step-by-step explanation:
90 times .19 = 17.1