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3 years ago

3x−4/5=−1/2 What is the value of x?

Mathematics

2 answers:

luda_lava [24]3 years ago

6 0

X=1/10 in decimal form x= 0.1

Luba_88 [7]3 years ago

4 0

3x = -1/2 + 4/5
3x = -5/10 + 8/10
3x = 3/10
x = 3/10 / 3
x = 3/10 x 1/3
x = 1/10

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3 years ago

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4 years ago

Read 2 more answers

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3 years ago

Find the perimeter of a regular heptagon with consecutive vertices at "A" (-2,-5) and "B" (1,-9)

weqwewe [10]

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Perimeter is 35 units.

Step-by-step explanation:

A heptagon has 7 equal sides.

Given the length of two consecutive vertices, A(-2-5) and B(1,-9).

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Recall the distance formula;

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

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$|AB|=\sqrt{(-2-1)^2+(-5--9)^2}$

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