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Stella [2.4K]
2 years ago
14

Can someone help me What one

Mathematics
1 answer:
Sav [38]2 years ago
5 0

Answer:

try the second one sorry if its wrong report me if it is

Step-by-step explanation:

hope this help

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Which of the following constants can be added to x2 + x to form a perfect square trinomial?
solmaris [256]

The constant should be added to form a perfect square trinomial will be 1/4. Then the correct option is D.

<h3>What is a quadratic equation?</h3>

It's a polynomial with a value of zero. There exist polynomials of variable power 2, 1, and 0 terms. A quadratic equation is an equation with one statement in which the degree of the parameter is a maximum of 2.

The expression is x² + x.

Then the constant should be added to form a perfect square trinomial.

Then the constant will be

The square of the half of the coefficient of the variable x is to be added to make a perfect square.

Then the constant will be 1/4.

Then the perfect square will be

\rm \rightarrow x^2 + x + \dfrac{1}{4}\\\\\\\rightarrow x^2 + 2 \times \dfrac{1}{2} x + \left (\dfrac{1}{2} \right )^2\\\\\\\rightarrow \left (x + \dfrac{1}{2} \right)^2

More about the quadratic equation link is given below.

brainly.com/question/2263981

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4 0
2 years ago
Construct a triangle with side lengths 6,6 and 6. what are the angle measures of a triangle
Ann [662]

Answer:

60 degrees

Step-by-step explanation:

Hello! The side lengths of this triangle are all the same, so this is an equilateral triangle. These types of triangles have equal angles. A triangle equals 180 degrees so divide that by three. Each angle in this triangle is 60 degrees. Hope this helps :)

6 0
3 years ago
Read 2 more answers
Nathan brought a pair of boots for $80 and 1 shirt for $20. the sales tax is 5%. how much did Nathan pay for all the items inclu
Paladinen [302]
He paid 103$ hope it helps
7 0
2 years ago
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In RST, which is a possible
dimaraw [331]
The possible side length is 7
8 0
3 years ago
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How do I find a common denominator for a complex faction when one denominator is 2m-1 and the other is 2m+5
ratelena [41]
The best option is to multiply them together, there would be no value that is common between the two, (2m - 1)(2m + 5), and leave it in this form.

However, there is a second method.
Notice how between the two sits a difference of 6.
You can manipulate one of the fractions to render the same denominator and work from there.
3 0
3 years ago
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