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2 years ago

How can i melt ice the fastest

Mathematics

1 answer:

dybincka [34]2 years ago

7 0

Answer:

1. Ice melts under heat and temperatures above freezing point.

2. If I leave my ice underneath the sun, then it will melt.

3. I would test it by putting ice into a bowl and leave it outside for five minutes.

4. After five minutes, I would go outside and see what percentage of the ice has melted.

5. Ice melts underneath high temperatures and the higher the temperature, the faster the ice melts.

Step-by-step explanation:

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kati45 [8]

This is the answer for the first one

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2 years ago

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Lines m and p are perpendicular. If the slope of line m is -3, what is the slope of line p?

nika2105 [10]

Answer: The slope of p is 1/3

Step-by-step explanation:

If the lines are perpendicular, this means they are opposite.

Thus, O is opposite P and since O = -3, P = 1/3

4 0

2 years ago

Se vendieron 50 camisetas a 10€ a cada una.¿ que beneficio se obtuvo si las camisetas se compraron a 7€ cada uno?

ipn [44]

the question in English

50 t-shirts were sold at 10€ each. What benefit was obtained if the t-shirts were bought at 7€ each?

Let

x---------> the benefit in euros

we know that

$x=50*10-50*7$

$x=50*(10-7)$

$x=50*3$

$x=150\ euros$

therefore

<u>the answer is</u>

The benefit is equal to $150\ euros$

6 0

3 years ago

Find the answer to 4.2 • 1.6<br> .<br> Please helppp

borishaifa [10]

4.2 x 1.6=6.72

Next time if you want, use the calculator

7 0

2 years ago

X²+y²=25 xy=12 find the value of (3x+3y)²

Papessa [141]

Answer:

Step-by-step explanation:

(a + b)²=a²+2ab+b²

(3x+3y)²= (3x)²+2*3x*3y+(3y)²

=9x² + 18xy + 9y²

=9x² + 9y² + 18xy

= 9*(x²+y²) +18xy

=9*25 + 18*12

=225 + 216

=441

7 0

3 years ago