Answer:
-42x^4 + 6x^3 + 24x^2
Step-by-step explanation:
Answer:
x=9.64385618
Step-by-step explanation:
I used an app to solve it
Answer:
Step-by-step explanation:
(X+4)1999=1
Open the bracket by multiplying 1999 by the values in the bracket
1999x + 7996 = 1
Collect like terms
1999x = 1-7996
1999x = -7995
Divide both sides by 1999
X = -3.99
Answer:
Angle 4 and Angle 1 are supplementary to each other.
Step-by-step explanation:
A line is 180°. Because angle 4 and angle 1 and right next to each other and they share a straight line, both of their angles should add up to 180°, making these two angles supplementary.
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I think the answer is 2 13/20
Or, in decimals: 1.3
