Answer: (x^2)/16 + (y^2)/25 = 1
Step-by-step explanation:
According to the problem we can figure out that the center of the ellipse is (0,0).
Since the foci is (0,3) and (0,-3) we know that the value of c is 3. The major vertices are (0,5) and (0,-5) so the value of a is 5.
If we put this into the equation a^2=b^2 + c^2, we get 25=9+ b^2
We get b^2 is 16
Now since we know that the ellipse is vertical because the x value didn’t change, we know that the b^2 value comes first in the equation. Then the a^2 value which is 25.
Technically, you would need 3/1/3 heads of lettuce, but in reallity, you would need 4 heads of lettuce.
3 people = 1 lettuce 6 people = 2 lettuce 9 people = 3 lettuce
10 people = 4 lettuce
It's A
16 x 218=(16 x 200)+(16p)
3488=3200+16p
-16=3200 - 3488
-16p= -288
p=18
Answer:
6x + 1
Solutions? I don’t know 1? Unless you simplify it which I’m not sure about
Explanation:
3x + 12 = 3x + 4
3x + 3x = 6x
12 + 4 = 16
6x + 16
An expression can either be an equation or an inequality.
The correct classification of the terms are:
Expression; 4x+20
Inequality: 4x+20>40
Equation: 4x+20=40
We have given that,
{20,18,8,18,10,8,4}
{12,14,16,20,4,8,10}
{12,16,4,20,8,6,8}
<h3>How to determine the correct classification?</h3>
To determine the correct classification, we make use of the following highlights
When an expression has the =, then the expression is an equation.
When an expression has any of the following signs>, <, >=, <= or != , then the expression is an inequality.
When the expression is neither an equation nor an inequality, then it is just an expression.
Hence, the correct classifications are:
Expression; 4x+20
Inequality: 4x+20>40
Equation: 4x+20=40
Read more about equations and inequalities at:
brainly.com/question/22406619
#SPJ1
