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icang [17]
3 years ago
12

A triangle has sides with lengths of 2x-7, 5x-3, and 2x-2. what is the perimeter of the triangle

Mathematics
2 answers:
Irina18 [472]3 years ago
8 0
Perimeter = 2x - 7 + 5x - 3 + 2x - 2
 = 9x - 12
adell [148]3 years ago
3 0
Perimeter of a triangle =sum of all sides
                                     =2x-7+5x-3+2x-2
                                     =2x+5x+2x-7-3-2
                                     =9x-12 

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What is the answer 1 2 3 or 6
katrin2010 [14]
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7 0
3 years ago
Read 2 more answers
(Q2) Decide if the function is an exponential function. If it is, state the initial value and the base. y=5^x
Brut [27]

Answer:

B

Step-by-step explanation:

We can figure out the initial value and base of an exponential function if the function is written in the form  y=a*b^x  where

a is the initial value, and

b is the base

<u>Note:</u> a ≠ 0 and b ≠ 1

Our equation given can be written in this form by writing it like  y=5^x\\y=1*5^x

Thus, this is an <em>exponential function</em>. The initial value is 1 and the base is 5.

The correct answer is  B

8 0
3 years ago
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mr Goodwill [35]
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4 0
3 years ago
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crimeas [40]
Your answer will be x • 4³ = 64x
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Using this rule, we can see that 4^8 ÷ 4^5 = 4^(8-5) = 4³.
The x is on top of the fraction and we’re not dividing by an x, so it doesn’t change. Therefore your final answer is 64x.
I hope this helps!
5 0
3 years ago
Share £20 in the ratio 2:3
Black_prince [1.1K]

Answer:

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Step-by-step explanation:

2 plus 3 equals 5

20 divided by 5 equals 4

4 times 2 = 8

4 times 3 = 12

5 0
4 years ago
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