The sum of the interior triangles in a triangle is 180, so if we add all the angle measures together, we should get 180. Therefore, we can make an equation like this,
Simplify this.
Now we can find each angle measure.
So the angle labeled is the largest angle in the triangle.
Answer:
49
Step-by-step explanation:
Given the monomial y²-14y, in order to make the binomial a perfect square, we need to add a constant to the function using completing the square method.
To get the constant, we will multiply the coefficient of y by 1/2 and then square the resulting value.
- The coefficient of y is -14.
multiplying the coefficient of y by 1/2 will give -14/2 = -7
- squaring -7 will result in (-7)²
= 49
The constant that will be added to the binomial to make it a perfect square trinomial is 49
Answer:
y=4x is the answer
Step-by-step explanation:
The formula for finding the axis of symmetry is x = -b/2a
So we get 2/-2
x = -1
Answer:
18
Step-by-step explanation:
(7+2)2
First, Remeber always do what is in parentheses.
So (7+2) = 9
then you multiply 9 by 2 which gives you 18.
