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Varvara68 [4.7K]
3 years ago
5

Show your work in the comments below and and the answer choice

Mathematics
1 answer:
Olegator [25]3 years ago
4 0

Answer:

Your answer is A.

Step-by-step explanation:

5 x 12 = 60

5 x 6 = 30 / 2 = 15

60 + 15 = 75

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Which products result in a difference of squares or a perfect square trinomial? check all that apply. (5x 3)(5x – 3) (7x 4)(7x 4
Scilla [17]

(7x + 4)(7x + 4) and (x – 9)(x – 9) are Perfect square trinomial. (5x + 3)(5x – 3) and (–3x – 6)(–3x + 6) shows the Difference of squares.

<h3>What is a perfect square?</h3>

A perfect square is a number system that can be expressed as the

square of a given number from the same system.

The following are the answers

(5x + 3)(5x – 3) Difference of squares

(7x + 4)(7x + 4) is a Perfect square trinomial

(2x + 1)(x + 2) has Neither a difference of squares nor a perfect square trinomial.

(4x – 6)(x + 8) has Neither a difference of squares nor a perfect square trinomial.

(x – 9)(x – 9) is Perfect square trinomial

(–3x – 6)(–3x + 6) = (-3x)^2- ( -6)^2  Difference of squares.

Learn more about perfect square:

brainly.com/question/1415730

8 0
2 years ago
Find the 84th term of the arithmetic sequence -5,15,35, ...
pav-90 [236]

Answer:

The 84th term of the arithmetic sequence -5,15,35, ... is 1675.

Step-by-step explanation:

The arithmetic sequence -5,15,35, ... increases by 20 per term. Add 20 to the prior term to find the new term. Do this 83 times from -5, and you reach 1675.

8 0
3 years ago
What is the square root of 75 to the nearest integer
kodGreya [7K]

<u><em>5√3 is the correct answer.</em></u> First you had to find the prime factorization of 75, and it gave us, 3*5^2=5*5=25*3=75, or =\sqrt{5^2*3}. Then you can use apply radical rule, and it gave us, \sqrt{3} \sqrt{5^2}, or \sqrt{5^2}=5, and it gave us the answer is 5√3 is the correct answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie

4 0
3 years ago
Mr. green is putting lights around 8 windows; each window is 1 and a half metres wide and 2 metres long. how many metres of ligh
rodikova [14]
1 1/2 + 1 1/2 + 2 +2 = a
a(8) = answer
8 0
3 years ago
Solve the Expression <br><br> x-3(5x-6)=3-10x<br><br> Find the value of "x"
Allushta [10]
The value of x= 3 3/4

Explanation:
6 0
2 years ago
Read 2 more answers
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