3 years ago

The tubes in a solar collector are filled with _____.

Mathematics

2 answers:

Grace [21]3 years ago

6 0

Coolant fluid is the answer

zheka24 [161]3 years ago

3 0

Filled with a coolant fluid.

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The perimeter of a rectangular painting is 364cm . If the length of the painting is 96cm, what is its width?

hram777 [196]

Answer:

The width would be 86cm

Step-by-step explanation:

Perimeter is (Width*2) +(Length*2)

Length is 96, multiply by 2 : 96*2 = 192

Subtract this from the total perimeter (364-192 = 172)

Divide this by 2 to get 1 width value (172/2 = 86)

86 cm

6 0

2 years ago

Based on the work shown on the left, what is the simplest form of StartRoot StartFraction 250 c cubed Over 9 d Superscript 6 Bas

Gnoma [55]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Solve for j. 144j2 + 21 = 85

Sphinxa [80]

Answer:

2/3

Step-by-step explanation:

I assume the 2 after the j is a square. So, we bring the 21 to the other side by subtracting it from both sides, getting 144j^2=64. Now we divide to get 64/144 = j^2. Make sure NOT to simplify it, it's perfect right now. The square root of that is $\sqrt{64}/ \sqrt{144}$ , or 8/12, which we can now simplify to 2/3. Hope this helps!