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jok3333 [9.3K]
4 years ago
15

the length of each side of an equilateral triangle is increased by 5 inches, so the perimeter is now 60 inches. Write and solve

an equation to find the original length of each side of the equilateral triangle.

Mathematics
1 answer:
hoa [83]4 years ago
4 0
I hope this helps you



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The recipe calls for

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Sugar = 1/2 * 3 = 3/2 cups

Flour = 1 * 3 = 3 cups

Milk = 1/3 * 3 = 1 cup

3/2 cups of sugar : 3 cups of flour : 1 cup of milk

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Suppose a set A contains n elements. How many elements does P(A) have?​
S_A_V [24]

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Which ratio is equivalent to 24:2824:28 ?
Viktor [21]
The key to solving this is to look at the 24 and the 28. First, look at option <span>A.4:74:7

To have 28 equal to 7, you need to divide by 4. But 24 divided by 4 equal 6, so option A doesn't work.

Option B, </span><span>12:1612:16. To have 24 equal to 12, divide by 2. But 28 divided by 2 is 14, not 16. Option B doesn't work either.

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5 0
3 years ago
If an isosceles triangle ABC has a vertex B, and AB=6×+3, BC<br> BC=8x-1, and AC=10x-10, find x
saw5 [17]

Using the given information, the value of x is 2

<h3>Calculating the length of the leg of an isosceles triangle</h3>

From the question, we are to determine the value of x

From the given information,

The isosceles triangle ABC has its vertex at B

If the vertex is at B, then we can conclude that

AB = BC (<em>Legs of an isosceles triangle are equal a</em>)

Also, from the given information,

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BC = 8x-1

Thus,

6x + 3 = 8x - 1

Collect like terms

3 + 1 = 8x - 6x

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∴ x = 4/2

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Hence, the value of x is 2

Learn more on Isosceles triangle here: brainly.com/question/18640272

#SPJ1

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