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Jobisdone [24]
3 years ago
14

CAN SOMEONE PLEASE EXPLAIN THIS, I DONT NEED THE ANSWER ONLY EXPLANATION!!!!! HELP FASTTTTT THE ANSWER IS HEAT WAS ADDED

Mathematics
2 answers:
Sav [38]3 years ago
4 0

Answer:

Step-by-step explanation:

The thermometer’s temp could have made the liquid to chemically react?

sergij07 [2.7K]3 years ago
3 0

Answer:

C

Step-by-step explanation:

The substance in the second beaker must have lost heat for it to solidify

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Name the space figure you can form from the net. <br><br> Help!!!!
Tresset [83]

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Step-by-step explanation:

square prism I suppose...

8 0
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PLZ HELP whats 9x ( 2 + 10 ) = 20
Ksenya-84 [330]
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5 0
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Read 2 more answers
Need help now please<br> Which model accurately represents the chemical equation 2H2 + O2è 2H2O?
maw [93]

Answer:

B

Step-by-step explanation:

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2H_2_{(g)}+O_2_{(g)}->2H_2O_{(l)}

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6 0
3 years ago
Solve using substitution method. 3×-4y=18 and 2x + y = 1
Shalnov [3]
3x - 4y = 18 ⇒ 3x -  4y = 18
2x +  y =   1 ⇒ 8x + 4y =   4
                              11x = 22
                               11     11
                                  x = 2
                          2x + y = 1
                       2(2) + y = 1
                           4 + y = 1
                         - 4        - 4
                                 y = -3
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3 0
3 years ago
Solve the system by substitution.<br> y=2x<br> -3x + 8y =26
Anna [14]

Answer:

if y = 2x then

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-3x + 8·2x= 26

-3x+16x=26

13x=26

x = 26/13= 2

5 0
3 years ago
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