3 years ago

(5 1/4 - 2 1/2) + (6 2/3 - 3 1/2)

Mathematics

1 answer:

Vaselesa [24]3 years ago

8 0

5 11/12 is the answer

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Jkl is an equilateral triangle jk= 13x+5,KL= 17X-19 AND JL= 8X+35

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Answer:

x = 6

Step-by-step explanation:

Since the triangle is equilateral then sides are congruent.

Equate any 2 sides and solve for x

13x + 5 = 8x + 35 ( subtract 8x from both sides )

5x + 5 = 35 ( subtract 5 from both sides )

5x = 30 ( divide both sides by 5 )

x = 6

JK = (13 × 6) + 5 = 78 + 5 = 83

KL = (17 × 6) - 19 = 102 - 19 = 83

JL = (8 × 6) + 35 = 48 + 35 = 83

ΔJKL is equilateral with side = 83

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Which expression is equivalent to −6(23−12)?

Softa [21]

Answer:

Step-by-step explanation:

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Don't guess!

Alja [10]

Answer:

The correct answer would be J; $\frac{1}{2} r + 2$ ;

Step-by-step explanation:

Using the algebra;

$\frac{1}{2} * r$ = $\frac{1}{2} r$

$\frac{1}{2} * 4 = 2$

Altogether this would give "J" as the answer.

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Which expression is the factored equivalent of x2 - 5x + 4?

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Answer:

Step-by-step explanation:

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