1 year ago

Convert the quadratic function from vertex form to standard form: g(x)= 1/2 (x+2)^2-8

Mathematics

1 answer:

Yuri [45]1 year ago

4 0

Answer:

y = 1/2x² - 2x - 6

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Please help me out!!!!!

amid [387]

Answer:

Step-by-step explanation:

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3 years ago

I need help with this problem

zloy xaker [14]

2.3 x 10^-3 * 4.2 x 10^2 =
.0023 * 420 =
 0.966

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2 years ago

Read 2 more answers

Find the measure of each interior angle

diamong [38]

$\bf \textit{sum of all interior angles of a polygon}\\\\
180(n-2)\quad 
\begin{cases}
n=\textit{number of sides}\\
---------\\
n=10
\end{cases}\implies 180(10-2)\implies 1440\\\\
-------------------------------\\\\
\begin{array}{lclll}
&x + 5\\&x + 10\\&x + 20\\&x + 30\\&x + 35\\&x + 40\\&x + 60\\&x + 70\\&x + 80\\+&x + 90\\
&----\\
&10x+440
\end{array}\implies 
\begin{array}{llll}
10x+440=1440
\\\\\\
10x=1000
\\\\\\
x=\cfrac{1000}{10}\implies x=100
\end{array}$

so.. to get every angle, simply plug in 10 for "x" for each.

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2 years ago

114% of 145 is what number

Elanso [62]

Answer:

165.3

Step-by-step explanation:

8 0

3 years ago

How do you find degree measures? How would you solve this question?

MrRa [10]

A. a=145 b=35 c=145 d=145 e=35 f=145 g=35

b. These are the pairs of vertical angles: a & c, b & 35, d & f, e & g.

Hope this was helpful.

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2 years ago