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Katarina [22]
3 years ago
11

What is 1/2 + 7/8 Help

Mathematics
2 answers:
Tom [10]3 years ago
6 0

11/8 is the right answer. First you had to add by the fraction, and it gave us, \frac{4}{8}+ \frac{7}{8}. Since the denominators are equal, combine the fractions. And it gave us, \frac{4+7}{8}. Finally add the numbers, and it gave us the answer is 11/8 is the right answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie


Natasha2012 [34]3 years ago
3 0

1/2 + 7/8 = 11/8 OR 1 3/8


Hope this helps you

Brainliest would be appreciated!

-AaronWiseIsBae

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Answer:

Step-by-step explanation:

using your f(x) I want to show you how to plug in different things itnot he function.

f(x) = -x + 4

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Does that help?  what if you replaced h(x) with g(x)?  Of course you already have that x so you could make it a little simpler as well.  Let me know if you don't quite get it.

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Y=a(x-h)^2+k

vertex form is basically completing the square

what you do is
for
y=ax^2+bx+c
1. isolate x terms
y=(ax^2+bx)+c
undistribute a
y=a(x^2+(b/a)x)+c
complete the square by take 1/2 of b/a and squaring it then adding negative and postive inside
y=a(x^2+(b/a)x+(b^2)/(4a^2)-(b^2)/(4a^2))+c
complete square
too messy \
anyway

y=2x^2+24x+85
isolate
y=(2x^2+24x)+85
undistribute
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add neagtive and postivie isnde
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vertex form is
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3 years ago
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