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Sav [38]
3 years ago
7

Why might algebra tiles not be a good tool to use to factor x2 + 18x + 80?

Mathematics
1 answer:
kvasek [131]3 years ago
7 0
<span>
factor a trinomial to (10+x) (8+x)
 hope it helps</span>
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17/22 as a decimal rounded to the nearest hundredth.
wariber [46]

Answer:

0.77

Step-by-step explanation:

17/22=0.772727273

Rounded to the nearest hundredth that would be

0.77

3 0
3 years ago
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The graph of a line with the following slope and y-intercept
sweet [91]
First you grapgh 0,-3 then you follow the slope of going 4 up 5 to the right and contine up also on e-where it is 0,-3 you go down 4 and 5 to the left and contine that to make a straught line.
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2 years ago
The graph below shows the height an elevator travels, y, in x seconds:
ad-work [718]

9514 1404 393

Answer:

  25 (ft/s)

Step-by-step explanation:

The "rate of change" is taken to mean the "rise" divided by the "run". Here, adjacent points differ in their y-value by 25 ft and their x-value by 1 second.

The rate of change is ...

  rise/run = (25 ft)/(1 second) = 25 ft/second

Usually, we're just interested in the numerical value: 25.

_____

<em>Additional comment</em>

The graph is mis-labeled. It is not showing "rate of ascent." It is showing height as a function of time. The "rate of ascent" is the <em>slope</em> of the line on the graph, not its <em>value</em>.

6 0
2 years ago
What is the serving of coffee? 1 quart, 1 ml, or 1 c
ruslelena [56]
1 quart I think tbh idk but i think .
5 0
3 years ago
Sum of 6 divided by a number and that number divided by 6
Korvikt [17]
The sum is :
6 / x + x / 6 =
= ( 6 * 6 ) + ( x * x ) / 6 x = 
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Answer: ( 36 + x² ) ( 6 x ) 
7 0
3 years ago
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