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Viefleur [7K]
3 years ago
8

The perimeter of the triangle is 45. Find the value of x.

Mathematics
1 answer:
statuscvo [17]3 years ago
7 0

Answer:

2.6

Step-by-step explanation:

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Choose whether the expression is a result of multiplying
vladimir1956 [14]

Answer:

neither

Step-by-step explanation:

Take out 5 as a common factor. It will be easier to look at.

5(5c^2 + 11c + 6)

5(5C +6 )(c + 1 )

Now you can put the 5 inside.

(25c + 30)(c + 1) is one answer.

(5c + 6)(5c + 5) is another.

The answer is multiplying binomials. There is nothing that that is squared and the answers are not conjugates. They are two binomials multiplied together.

8 0
3 years ago
Can someone pls help need it ASAP and can you pls explain in full detail how to do it
GenaCL600 [577]

Answer:

x= 1 , y=4

Step-by-step explanation:

x-y= -3 => Equation 1

x+5y= 21 => Equation 2

<u>Substitut</u><u>ion</u><u> </u><u>Method</u><u>:</u>

<u>Substitu</u><u>te</u><u> </u><u>Equation</u><u> </u><u>1</u>=>

x=y-3 <= Equation 3

Put x=y-3 in Equation 2:

x+5y=21

( y-3)+5y=21

y-3+5y=21

6y-3=21

6y=21+3

6y=24

y=24÷6

y=4

Put y=4 in Equation 1:

x-y= -3

x-4=-3

x=4-3

x=1

Hope this helps :)

8 0
3 years ago
Read 2 more answers
Hari borrowed Rs. 126000 from a money-lender at 15% per annum simple interest,
amid [387]

Answer:

Rs. 112000

Step-by-step explanation:

  • Borrowed money = Rs. 126000
  • Interest rate = 15% PA simple
  • Time = 3 years

<u>Hari is due to pay after 3 years:</u>

  • 126000* (1+ 3*15/100) = 182700

He pays Rs. 70700, remaining money is cleared by giving buffalo.

<u>Cost of buffalo:</u>

  • 182700 - 70700= Rs. 112000

<u>Answer is:</u> Rs. 112000

7 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
telo118 [61]

Answer:

C.

Step-by-step explanation:

7 distributes and subtracted by 25

7 0
3 years ago
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What is the degree of the polynomial c^4+7c^2
Ipatiy [6.2K]
It is a polynomial, and the degree is quartic

hope this helps
5 0
3 years ago
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