3 years ago

What is the value of x? 2,3,6,7

1 answer:

Kruka [31]3 years ago

3 0

I think it’s 7 because 7+4=11 and the opposite side is 11
It could also be 6

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sveta [45]

Answer:

x = 12

Step-by-step explanation:

Equation: 0.52(x) + 0.72(4) = 0.57(x + 4)

0.52(x) + 0.72(4) = 0.57(x + 4) $\longmapsto$ Multiply

0.52x + 2.88 = 0.57x + 2.28 $\longmapsto$ Subtract 0.52x from both sides

2.88 = 0.05x + 2.28 $\longmapsto$ Subtract 2.28 from both sides

0.6 = 0.05x $\longmapsto$ Divide all sides by 0.05

x = 12

-Chetan K

6 0

2 years ago

DerKrebs [107]

Answer:

x > 5

Step-by-step explanation:

3 ( 2x - 4 ) > 2 ( x + 4 )

6x - 12 > 2x + 8

4x > 20

x > 5

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3 years ago

zhenek [66]

$- 3.2(2x - 1) \leqslant 17.6 \\ - 6.4x + 3.2 \leqslant 17.6 \\ - 6.4x \leqslant 14.4 \\ x \geqslant 2.25$

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3 years ago

Stels [109]

85 is the measure of a missing angle

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3 years ago

marta [7]

.90909...... repeated

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3 years ago