Answer:
Answer
Step-by-step explanation:
2x^3-4xy(x+y^2) = 7y
y+ 25xy = 0
26. y= -7/3+ 0 or just y= -7/3
27. y= -10
Answer:
x = 2/11
Step-by-step explanation:
1 ÷ 11/2 = x
1 · 2/11 = x (Used the opposite reciprocal and changed to multiplication. This is the same as dividing with the original fraction.)
2/11 = x
Answer:
<u>Linear</u>
y=-x


<u>Non linear</u>



Step-by-step explanation:
Linear equations have the highest degree to be 1.
Therefore y=-x is linear.


The degree of this equation is 2.
It is non-linear

is also linear.


Answer:
The circumference is about 19 centimeters.
Step-by-step explanation:
The formula for finding the circumference of a circle is
or simply
.
Now input the values into the formula, keeping in mind that pi is almost 3.14.

Answer ≈ 19 cm
Hope this helps; have a great day!