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Karolina [17]
3 years ago
5

PLEASE HELP NO LINKS!! The temperature change in a chemistry experiment was –2C every 30 min.

Mathematics
2 answers:
dexar [7]3 years ago
4 0

Answer:

what do you mean

Step-by-step explanation:

?

Colt1911 [192]3 years ago
4 0

Answer:

The temperature change in a chemistry experiment was -2C every 30 min. The initial temperature was +6C. What was the temperature after 4 h

4 hours = 8 half hours

0, 1, 2, 3, 4, 5, 6, 7, 8 half hours

6, 4, 2, 0, -2, -4, -6, -8, -10

-10 degrees C

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\begin{cases}
L=length\\
W=width\\
--------\\
P=84\\
L=\stackrel{\textit{twice the width}}{2W}
\end{cases}
\\\\\\
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5 0
4 years ago
Plz help I’m trying to solve for the indicated variable
Lynna [10]

Hey there! :)

Answer:

a. b = y - mx

b. x = y - b /m

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a. y = mx + b (for b)

Isolate the b variable by subtracting both sides by mx:

y - mx = b.

Therefore:

b = y - mx.

b. y = mx + b (for x)

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y - b = mx

Divide 'm' from both sides:

y - b / m = x

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A - p / pr = t

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3 years ago
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