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viktelen [127]
3 years ago
9

The following questions are adding and subtracting polynomials

Mathematics
1 answer:
nadezda [96]3 years ago
7 0

These are the answers, and how I grouped them up.

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Is 3/12 equivalent to 1/4?
il63 [147K]
For this question you should know that you can multiply both number in 1/4 by 3 and you will have:
1*3 / 4*3 = 3/12 
so the answer is yes they are equivalent :)))
i hope this is helpful
have a nice day 
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What is the equation for this graph pls help me and pls make sure it’s right:))
SVETLANKA909090 [29]

Answer:

y = 5x + 4

Step-by-step explanation:

First I found the slope by using the the definition that slope is rise/run so I saw that the y value went up from 4 to 9 which is 5 units and then the x value went up one in that same time. This means that the slope is 5/1. Then I found the y intercept by seeing where x = 0. On the graph you can see the line touches the y - axis at a value of 4 which means that the y - intercept is 4. Plugging these values into the y = mx + b equation you get y = 5x + 4.

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Find the values of x and y.
gulaghasi [49]

Answer:

y=180-63-63/2=27degree...in triangle mln

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3 years ago
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Hi pls answer I'll mark you brainliest​
OLEGan [10]
A) y= -2, 3, 7


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C) y= -8, 1, 7


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