(4x³ + 9xy + 8y) - (3x³ + 5xy - 8y) =
= 4x³ + 9xy + 8y - 3x³ - 5xy + 8y =
= 4x³ - 3x³ + 9xy - 5xy + 8y + 8y =
= x³ + 4xy + 16y ← the end answer
It depend on the angle like straight obtuse or right, complementary and supplementary
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Answer:
idk if it's right and i'm really sorry if it isn't
∴ x=
Step-by-step explanation:
f(x)=3
fx=3
÷f on both sides
x=
The tricks here is to focus on the denominator of the fraction.
First make both fractions have the same denominator.
7/11 has denominator 11
4/9 has denominator 9
Then for 7/11, multiply both the numerator and denominator by the denominator of the other fraction which is 9.
This will give:
=(7 x 9)/(11 x 9)
=63/99
Then for 4/9, multiply both the numerator and denominator by the denominator of the other fraction which is 11.
This will give:
=(4 x 11)/(9 x 11)
=44/99
Comparing the two fractions, you can see that 63/66 > 44/99. Thus 7/11 is greater.
Answer:
110.25 in^3
Step-by-step explanation:
