Answer:
Step-by-step explanation:
we know that
The expression Subtract from is equivalent to the algebraic equation
Group terms that contain the same variable
Combine like terms
The height (h) of the water in cm for d days is given by the equation h(d) = -0.9d + 1200
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let h represent the height of the swimming pool after d days, the water evaporates 0.9 cm in height each day. If the pool water starts at 1200 cm hence:
h(d) = -0.9d + 1200
The height (h) of the water in cm for d days is given by the equation h(d) = -0.9d + 1200
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Answer:
the answer is 96 square feet
you could use
4×4=16
then times how many rectangle you have which is 6
Answer:
1st and 2nd to last
Step-by-step explanation:
Answer:
25 km
Step-by-step explanation:
Distance covered in 20 min = 5 km
Distance covered in 1 min = 5/20 km or 1/4 km.
Distance covered in 100 min =
1/4 km x 100 = 25 km