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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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-5 = 1 / 3 ( -1 - w )<br> plz help with step by step answer

sweet [91]

Step-by-step explanation:

$- 5 = \frac{1}{3} ( - 1 - w) \\ \frac{1}{3} ( - 1 - w) = - 5 \\ - 1 - w = - 5 \div \frac{1}{3} \\ - 1 - w = - 5 \times 3 \\ - 1 - w = - 15 \\ - w = - 15 + 1 \\ - w = - 14 \\ w = 14$

4 0

3 years ago

What is the equation of the graph below? A graph shows a parabola that opens up and crosses the x axis at negative two and negat

Anastaziya [24]

Answer:

$y=(x+3)^{2} -1$

Step-by-step explanation:

General equation of a parabola that opens up is $y=a(x-h)^{2} +k$ , a>0

So equation becomes $y=(x-h)^{2} +k$ which implies option A and option B can never be true for this parabola.

Also this parabola's vertex lies in 3rd quadrant where coordinates of both x and y will be negative.

So, the equation of parabola will be of the form $y=(x+h)^{2} - k$

Hence, option 4 that is $y=(x+3)^{2} -1$ is correct.

4 0

3 years ago

Read 2 more answers

Pls Help ME Will Mark The Brainliest

Rasek [7]

All you have to do is times it by 4

5 0

2 years ago

Identify the expression that is equivalent to cot x/ csc x -1

Yuri [45]

Cotx = cosx/sinx
cscx = 1/sinx

If we plug these into your equation we get:
(cosx/sinx)/(1/sinx) - 1

Dividing by a number is the same as multiplying by its reciprocal so it can be rewritten as:
(cosx/sinx)(sinx) - 1

The two sinx's cancel each other out so we end up with cosx - 1

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3 years ago

What is 15/27 in a decimal?

amid [387]

Answer:

0.55555

Step-by-step explanation:

the 5 keeps repeating

5 0

3 years ago

Read 2 more answers