The answer that is NOT the formula for an area of a rectangle is A= 1/2X h X (Base 1 + Base 2)
<u><em>Answer: Addition property of equality, Subtraction property of equality, Multiplication property of equality, and Division property of equality.</em></u>
Step-by-step explanation:
Addition property of equality is adding the same number to both sides of an equation does not change the equation.
a+c=b+c
Example: t-6=13
add 6 both sides of an equation.
t-6+6=13+6
answer: t=19
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Subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.
a-c=b-c
11=x+5
switch sides of equation
x+5=11
subtract by 5 both sides of an equation.
x+5-5=11=5
answer: x=6
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Multiplication property of equality is multiplying both sides of an equation by the same number does not change the equation.
a*c=b*c
t/5=3
example:
5/1*t/5=3*5
then multiply on the right side.
t=3*5
answer: t=15
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Division property of equality is dividing both sides of an equation by the same non-zero number does not change the equation.
a/c=b/c for c≠0
10a/10=130/10
divide by 10 both sides of an equation.
10a/10=130/10
simplify.
130/10=13
answer: a=13
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Hope this helps!
Thanks!
Answer:
f(T) = 400*T + 850
Step-by-step explanation:
We dont need to see the function to know the equation of your problem.
We know that the climbing rate is
400 ft/ min
This means that for each passing minute, the plane is 400 feet higher in the air.
We are also told that the airport is 850 ft above sea level
This is the starting elevation for the plane.
The problem can be described by a line with the following form.
f(T) = 400*T + 850
Where T is the time in the minutes after departure.
Please see the graph of the equation below.
Answer:
APEX ANSWER: $175.53
Step-by-step explanation:
