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Mars2501 [29]
2 years ago
9

What number needs to be added to both sides of the equation to complete the square?

Mathematics
1 answer:
Doss [256]2 years ago
6 0

Answer:

9/4

Step-by-step explanation:

(-3/2)^2=9/4

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2 years ago
What is h, the total height in feet of the piece of plywood
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14 feet long. ............
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2 years ago
The ages of Anjali and Aditya are in the ratio 3: 4.Eight years later sum
Maksim231197 [3]

Answer:

12 years and 16 years

Step-by-step explanation:

their ages are in the ratio 3 : 4

let Anjali = 3x and Aditya = 4x ← present ages

In 8 years then

Anjali = 3x + 8 and Aditya = 4x + 8, hence

3x + 8 + 4x + 8 = 44 ← sum of their ages in 8 years

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8 0
3 years ago
Problem 2-11 (Algorithmic) Let A be an event that a person's primary method of transportation to and from work is an automobile
dangina [55]

The events are mutually exclusive, because your primary method can't be both a driving a car or taking a bus.

Since they are exclusive, the probability of the "or" clause is the sum of the probabilities:

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Since a person primarily takes a bus with probability 0.32, the opposite happens with probability

1-P(B) = 1-0.32=0.68

7 0
3 years ago
A 180 ft long board is cut into 3 pieces. The second piece of board is twice as long as the first. The third piece of board is s
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Answer:

Step-by-step explanation:

let  the first piece=x ft

second piece=2 x ft.

third piece=6 x ft.

x+2x+6x=180

9 x=180

x=20

first piece=20 ft.

8 0
3 years ago
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