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VladimirAG [237]
3 years ago
8

Which terms in the expression 5c + 8 + 12c are like terms ​

Mathematics
2 answers:
otez555 [7]3 years ago
8 0

Answer:

Step-by-step explanation:

like terms are 5c and 12c because both have the same variable, c

BigorU [14]3 years ago
8 0

Answer:

The terms 5c and 12c are like terms. They can both be added.

Step-by-step explanation:

It could be any number the variable has to stay the same and if there is none, it can’t be paired. Also watch out for problems like 12c + 5c^2. THey don’t have the same variable due to th ^2

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jeds market has a total of 26 employees. Each full time employee makes $275/ week, and each part-time employee makes $140/ week.
I am Lyosha [343]

Answer:

f=17\\p=9\\

Step-by-step explanation:

Let

f= Full-time\\p=Part-time

Full time rates-$275, Part-time rates-$140

The problem can be expressed as:

f+p=26...eqtn1\\275f+140p=5935....eqtn2\\

Express eqtn1 in terms of f,f=26-p

Substitute f value in eqtn 2.

=>275(26-p)+140p=5935\\7150-275p+140p=5935\\1215=135p\\p=9\\f=26-9=17\\

Therefore,  jeds has 17 fulltime and 9 parttime employees.

8 0
3 years ago
Two angles ina triangle have measures of 20 degrees and 50 degrees. whats the measure of the third angle?
DaniilM [7]

Answer:

Step-by-step explanation:

All the triangle's angles measure adds up to a total of 180º

6 0
3 years ago
HELP please explain to me how to get this. <br> Which of the following represents a function?
strojnjashka [21]

Answer:

option A  :  graph is a function

Step-by-step explanation:

(a) option is given is a graph

For graph , the function should pass vertical line test

Draw vertical line for every value of x

The vertical lines cross only one red point at a time

So the graph is a function

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in option B , input 3 has two output -5  and 0

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so it is not a function

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so it is not a function

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Aleonysh [2.5K]

Answer:

right triangle

Step-by-step explanation:

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Since the triangular shaped tiles has a right angle, the kind of triangle Kevin found will be a right triangle.

A right triangle has two acute angles (angles less than 90°) and a right angle

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3 years ago
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Box 2 I believe is correct because 3 x 1 x 2 is 6.
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3 years ago
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