1/8+1/4=1/8+2/8=3/8
About 0.4 because 4•8=32~30
Answer:
x = 55
Step-by-step explanation:
1) 50 + x = 105 Exterior Angle Theorem (The sum of the exterior angle is equal to the sum of the two opposite interior angles)
2) Solve the equation
50 + x = 105
-50 -50
(105-50 = 55)
x= 55
Answer:
<h2>c = 220</h2>
Step-by-step explanation:
f(x) = cx + d
<u>For the first equation</u>
f(50) = 27,000
Substitute the value of x that's 50 into the expression
That's
50c + d = 27,000
<u>For the second equation</u>
f(100) = 38,000
Substitute the value of x that's 100 into the expression
We have
100c + d = 38,000
Subtract the first equation from the second one to eliminate d
That's
100c - 50c + d - d = 38,000 - 27,000
50c = 11,000
Divide both sides by 50
We have the final answer as
<h3>c = 220</h3>
Hope this helps you
Since the maximum exponent of x is 3, there should be three roots.
Unless you have a root squared and multiplyed by a different root, you will only have two roots since two are the same.
Also, if all three roots are the same, you only have one root.