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KiRa [710]
3 years ago
7

What do you do to the b value to correctly complete the square?

Mathematics
2 answers:
Kamila [148]3 years ago
4 0

Answer:

B. Divided it by 2 and square the result.

mash [69]3 years ago
3 0

Answer:

Step-by-step explanation:

B is correct:  We Divide it (the coefficient b) by 2 and square the result.

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Is this correct or no if not what the answer
trapecia [35]

Answer:

A.

While D is partially correct, A is the way to go, because samples are easier to collect than whole populations. The internet quotes, "It is a much quicker process and is more time efficient." This proves the theory why A is the correct answer.

6 0
2 years ago
X2 + 10x + 16/x + 2 =<br> HELP ASAP !! Plss
luda_lava [24]

Answer:

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7 0
3 years ago
Enter the values for the highlighted variables to
kotegsom [21]

Answer:

a= -1

b=-9

c=9

d=3

e=3

f=2

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Step-by-step explanation:

8 0
3 years ago
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Lady bird [3.3K]

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8 0
3 years ago
Read 2 more answers
A car motercycle leaves at noon from the same location, heading in the same direction. The average speed of the car is 30mph slo
alina1380 [7]

Answer:

speed of motorcycle = 40 mph

speed of car = 50 mph

Step-by-step explanation:

Here is the complete question

A car and a motorcycle leave at noon from the same location, heading in the same direction. The average speed of the car is 30 mph slower than twice the speed of the motorcycle. In two hours, the car is 20 miles ahead of the motorcycle. Find the speed of both the car and the motorcycle, in miles per hour.

Speed = distance / time

This question would be solved using simultaneous equation

let m =  average speed of the motorcycle

c = average speed of the car

c = 2m - 30  equation 1

20 =(c - m) x 2 equation 2

insert equation 1 into equation 2 and divide through by 2

10 = (2m - 30) - m

solve for m

m = 40 mph

substitute for m in equation 1

2(40) - 20 = 50 mph

8 0
3 years ago
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