Answer:
the answer is zero for people using apex
Step-by-step explanation:
Answer:
6700.6 BTU
Step-by-step explanation:
First you have to warm the block from -15° F to 32°F, the heat to needed to do this is:
After you need to melt the ice. The heat you need is:
Finally, you need to heat the water from 32° F to 200 ° F, and the heat for this is:
To have the total heat you used you have to su and
Answer:
The solutions to equation 1 are x = 3, −1.5, and equation 2 has no solution.
Step-by-step explanation:
Rearranging the two equations, you get ...
- |4x -3| = 9 . . . . . has two solutions
- |2x +3| = -5 . . . . has no solutions (an absolute value cannot be negative)
The above-listed answer is the only one that matches these solution counts.
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Testing the above values of x reveals they are, indeed, solutions to Equation 1.
Answer:
26 is a rational number.
Step-by-step explanation:
26 is a rational number, because it is an integer (whole number), which falls under the rational number category.
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10×5=50
2×5=10
5×5=25
12×5=
7×5=35
8×5=40
6×5=30
and you multiple the rest of the answers