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vovikov84 [41]
3 years ago
15

A triangle has three different integer side lengths and a perimeter of 20 units. What is the max length of any one side?

Mathematics
1 answer:
Troyanec [42]3 years ago
3 0
X + x+1 + x + 2 = 20
3x + 3 = 20
3x = 17 but can't start with x = 6 because 6+7+8 > 20,
so have start with 5 + 6 + 7 = 18 are the 3 sides.
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PLEASE HELP ME !!
V125BC [204]

Answer:

\huge\boxed{\sf The\ co-efficient\ of\ x\ is\ -4.}

Step-by-step explanation:

Slope = m = -4

Y-intercept = c = -7 ( Because that is the point where x = 0 )

<u>Equation:</u>

\sf y = mx+c\\\\y = -4 x+(-7)\\\\y = -4x-7

So, The co-efficient of x is -4.

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
6 0
3 years ago
If angle GEF is 34 degrees, find the angle measures for 4,5,6, and 7.
horsena [70]

Answer:

<4=146

<5=34

<6=146

<7=34

Step-by-step explanation: If angle GEF is 34 degrees the angle measures for 4,5,6, and 7 would be #4 = 146 #5 = 34 #6 = 146 and #7 = 34

8 0
3 years ago
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I need help with this​
Svetllana [295]

Answer:

m∠z = 106°

Step-by-step explanation:

From the figure attached,

By exterior angle theorem,

m∠z = a + 68°

By linear pair theorem,

m∠a + 142° = 180°

m∠a = 180° - 142°

        = 38°

Therefore, m∠z = 38° + 68°

                          = 106°

7 0
3 years ago
How many real number solutions does the equation have? 0=3x2+18x+27
swat32
It has only one solution 
7 0
3 years ago
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I need help with the table in part B!! - Ted and his friends are playing Doubles, a game with the two spinners shown below. Each
Ira Lisetskai [31]
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The numbers in each box, going along the rows (starting from top-left) are:
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4;
5;
6;
7;
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6 0
3 years ago
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