2 years ago

Drinking water from a glass. What represents the volume and what represents the surface area?

Mathematics

2 answers:

Sliva [168]2 years ago

8 0

Answer:

As one thing decreases, the other increases

Step-by-step explanation:

shepuryov [24]2 years ago

3 0

The glass is the surface and the water is the volume

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3 years ago

Read 2 more answers

A rectangular picture frame has side lengths of 12 in by 9.5 in what is the length of the diagonal of the picture

OleMash [197]

Answer:

Length of diagonal of picture = 15.30 inches

Step-by-step explanation:

Given that:

Side lengths of picture frame = 12 inches by 9.5 inches

As the picture is rectangular, the diagonal will form hypotenuse of right angled triangle.

Using Pythagorean theorem;

a²+b²=c²

Putting the values in the theorem

$(12)^2 + (9.5)^2 = c^2 \\144+90.25=c^2\\c^2 = 234.25$

Taking square root on both sides

$\sqrt{c^2}=\sqrt{234.25}\\c=15.30$

Hence,

Length of diagonal of picture = 15.30 inches

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3 years ago