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2 years ago

0.6x = 5.4 what is x

Mathematics

2 answers:

musickatia [10]2 years ago

6 0

Answer:

x = 9

Step-by-step explanation:

0.6x = 5.4 (divide each side by 0.6)

x = 9

zysi [14]2 years ago

5 0

Answer:

x=9

Step-by-step explanation:

5.4 divided by 9 is 0.6

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Alex_Xolod [135]

Area = 140

16 x 8 = 128

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(6x4)/2 = 12

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2 years ago

The distance between (0,-4) and (2,-5)

alex41 [277]

Step-by-step explanation:

d= $\sqrt{ (0-2)^2 + (-4-(-5))^2}$

d= $\sqrt{(-2)^2 + (1)^2}$

d= $\sqrt{4 + 1}$

d= $\sqrt{5}$

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2 years ago

What are the 2 points ,, red or orange ,, what is the solution

denpristay [2]

Answer:

(-2, 4)

Step-by-step explanation:

y = -3x - 2

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2 years ago

Estimate -9 1/6+2 1/3+(-1 7/8)

Eduardwww [97]

Answer:

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Step-by-step explanation:

-9+2-2=-9

5 0

2 years ago

Dr.Lamb is mixing a solution for his next patient. He has a cylindrical test tube which is 4 inches across on the inside. The de

SSSSS [86.1K]

Answer: There are 34.35 liters left in the test tube.

Step-by-step explanation:

Since we have given that

Depth of the tube = 9 inches

Circumference of base=4 inches

As we know the formula of circumference ,

$Circumference=2\pi r\\\\4=2\times \frac{22}{7}\times r\\\\4\times{7}{22\times 2}=r\\\\\frac{7}{11}=r$

Now, we need to find the volume of tube is given by

$\text{ Volume of test tube }=\pi r^2h\\\\\text{ Volume of test tube }=\frac{22}{7}\times \frac{7}{11}\times \frac{7}{11}\times 9\\\\\text{ Volume of test tube }=\frac{126}{11}=11.45\ inches^3$

Since we have also given that,

Of 1 cubic inch of space holds 3 liters of water,

So,

$1\text{ cubic inch}=3\text{ liters}\\\\11.45\text{ cubic inches}=3\times 11.45=34.35\text{ liters}$

Hence, there are 34.35 liters left in the test tube.

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2 years ago