Answer:
18/42
Step-by-step explanation:
Find the common factor of the denominators i.e the common factor of 7 and 42. The answer is 6. Multiply the fraction with the smallest denominator by the common factor (3/7 ×6/6) answer is 18/42
Hope you understand
Answer:
I hope it helped u.
Step-by-step explanation:
Answer:
56 square units
Step-by-step explanation:
The formula for the area of a triangle of base b and height h is:
A = (1/2)(b)(h)
Here, that area is A = (1/2)(8)(14) = 56 square units
Answer:
<em> believe it's option C but not 100 percent sure.</em>
Step-by-step explanation:
I'm not good at explaining.
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