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Ann [662]
3 years ago
13

F(x) = x² + 6x+8 What is the vertex

Mathematics
1 answer:
Dominik [7]3 years ago
7 0

Answer:

(-3,-1)

Step-by-step explanation:

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Rewrite 2(x + 3y - 2z) using the Destributive Property
zloy xaker [14]

Answer:

2x+6y-4z

Step-by-step explanation:

multiply the two by each term and coefficient inside of the parentheses

6 0
3 years ago
The polygon Angle-Sum Theorem states the following: The sum of the measures of the angles of an n-gon is_____.
Yuki888 [10]
Answer: 180*(n-2)

You can write it as 180(n-2)

-------------------------------------------

For example, if n = 4, then 180(n-2) = 180*(4-2) = 360 meaning that the angles of a quadrilateral add to 360 degrees.
7 0
4 years ago
F(x) = (x - 4)(x + 5)
drek231 [11]

Answer:

x  

2

+x−20

Step-by-step explanation:

6 0
3 years ago
15 POINTS! someone pls answer
photoshop1234 [79]

Answer:

2(\frac{1}{2} *20*50)+2(\frac{1}{2} *20*10)

Step-by-step explanation:

The formula for the area of a triangle is \frac{1}{2} *b*h

The triangles that can be made is the triangle that has legs 20 and 50 and the triangle that has legs 20 and 10.

Since there are 2 of each triangles, we get:

2(\frac{1}{2} *20*50)+2(\frac{1}{2} *20*10)

The answer that fits is the first option.

5 0
3 years ago
What is 1 8/9 as improper fraction
swat32

1 8/9 as an improper fraction is 17/9.

there is one whole number in there which equals 9/9 and add the 8/9 which will equal 17/9.

5 0
3 years ago
Read 2 more answers
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