Option 4: is the right answer
Step-by-step explanation:
Given expression is:
y^6 can be written as y^3.y^3
The y^3 in numerator of one fraction and denominator of other fration will be cancelled
So,
Hence,
Option 4: is the right answer
Keywords: Exponents, fractions
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To get the area of the half circle, do π r².
Let's use 3.14 as pi.
First square 2 to get 4 then multiply it by 3.14 to get 12.56. Since this is a half circle we have to divide it by 2 for the area: 6.28.
Then for the triangle multiply 6 times 2 (12) then divide it by 2 to get 6. Then add the two together to get 12.28 then round to the nearest tenth to get a final answer of 12.3 m². Hope this helps!
Best Answer
(x² +1)(x² + 3) = x⁴ + 4x² + 3
<h3><u>The value of a is equal to 0.93.</u></h3>
-6(7a - 4) = 3(a - 7) + 3
Distributive property.
-42a + 24 = 3a - 21 + 3
Add 42a to both sides.
24 = 45a - 21 + 3
Combine like terms.
24 = 45a - 18
Add 18 to both sides.
42 = 45a
a = 0.93
You can find the answer yourself. It is not that hard, just talk to your teacher.