Answer:
y = -3.84.
Step-by-step explanation:
(0.4y - 3)/(1.5y + 9) = -7/5
Cross multiply:
2y - 15 = -10.5y - 63
12.5y = -48
y = -3.84
Answer:
take square root of both sides. √x^2 = x √36= 6
Step-by-step explanation:
x=6
Answer:
Complete the recursive formula of the arithmetic sequence 0, 11, 22, 33, 44, 55, 66,...
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All options except Option D , a² + b² , is the square of the binomial.
<h3>What is a Binomial ?</h3>
A polynomial that contains only two term is called a Binomial.
The sum of square of a binomial is the sum of square of the first term , square of second term and twice of the product of the first and second term.
(a+b)² = a² +b² +2ab
(a-b)² = a² +b²-2ab
The options have to be broken down into this form to check whether they are square of a binomial
Option A : 4m² - 6mn + 9n² = (2m -3n)²
Option B: 16x² + 24xy + 9y²=(4x+3y)²
Option C : c²- 2cd - d²=(c-d)²
Option D : a² + b² cannot be written as the square of binomial.
All options except Option D is the square of the binomial.
To know more about Binomial
brainly.com/question/11379135
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