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Step-by-step explanation:
43.6 is how much the shirt would cost including sales tax
Answer:
300K
Step-by-step explanation:
T = t + 273 °C
T is absolute temperature
t = given temperature (27°C in this case)
Hence T = 27 °C + 273 °C (standard temperature)
T = 300K (since absolute temperature is measured in K from the question's preamble)
Answer:
1. x = 20
2. x = 45
Step-by-step explanation:
First Picture:
Because of vertical angles theorem, ECD is congruent to ACB making ACH 2x
Since a triangle adds up to 180 we can use the equation 2x + 2x + 100 = 180
From this, you will get x = 20
Second Picture:
Because we know that the lines are parallel you can use alternate interior angles theorem and make RST x too
Like the other problem, we can use an equation
In this case it is x + 2x + x = 180
You should get x = 45