3 years ago

What constant do you need to add to each of the following quadratic equations to complete the square?

Mathematics

1 answer:

Ghella [55]3 years ago

5 0

Where are the quadratic equations?

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Nat2105 [25]

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2 years ago

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Rectangle QRST is dilated by a scale factor of 1/2. What is the perimeter of rectangle Q'R'S'T'. (Please help)

natima [27]

Answer:

Step-by-step explanation:

take the perimeter of what you have now (14) and divide it by 2, because it is dilated by 1/2

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2 years ago

What is the measure of XYZ 36 Degrees <br> Please help

exis [7]

B is the correct answer

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2 years ago

The sum of the ages of ahsan and his mother is 61 years.The difference in their ages is 29 years.By forming a pair of simultaneo

Llana [10]

Answer:

(i). Ahsan's Present Age = 16

(ii). Age of Ahsan's Mother when ahsan is 21 years old = 50

Step-by-step explanation:

Let's say, x represents the age of ahsan.

y represents the age of his mother.

The system of equation from the date given is:

$\begin{bmatrix}x+y=61\\ -x+y=29\end{bmatrix}$

Solve them will get us:

$x=16,\:y=45$

Regards: Umer

8 0

3 years ago

Problem 2 Find the mBC.

MatroZZZ [7]

Answer:

38º

Step-by-step explanation:

<BAC is a central angle. The corresponding arc, BC will be equal to the measure of the central angle.

So mBC = 38º

7 0

3 years ago