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ipn [44]
3 years ago
11

OMG PLS— THIS IS DUE AT 8PM—

Mathematics
1 answer:
andrew11 [14]3 years ago
5 0

Answer:

so good

Step-by-step explanation:

so good

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A real estate agent has $972 to spend on newspaper ads. If each ad costs $9, how many ads will the real estate agent be able to
natima [27]

Answer:

im pretty sure you just divide the amount of money byt the amount it costs

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Given y=(2x+3)2, choose the standard form of the given quadratic equation
katrin2010 [14]

y=(2x+3)^2 = 4x^2 +12x +9

Taking 4 out from first two terms, we will get

y=4(x^2+3x)+9

Now we divide the coefficient of x by 2 and add and subtract the square of the result, we will get

y=4(x^2+3x+\frac{9}{4}-\frac{9}{4})+9

Distributing 4

y=4(x+\frac{3}{2})^2+9-9

Cancelling 9

y=4(x+\frac{3}{2})^2

And that's the required standard form.

5 0
3 years ago
What is the corresponding index of the random matrix of 7 criteria for checking consistency of random judgment?
Ymorist [56]

A. 0.58  is the corresponding index of the random matrix of 7 criteria for checking the consistency of random judgment.

In probability theory and mathematical physics, a random matrix is ​​a matrix-valued random variable. H. A matrix whose elements are some or all random variables. Many important properties of physical systems can be represented mathematically as matrix problems.

In probability theory and mathematical physics, a random matrix is ​​a matrix-valued random variable. That is, a matrix whose elements are some or all random variables. Many important properties of physical systems can be represented mathematically as matrix problems.

Learn more about matrix  here: brainly.com/question/2456804

#SPJ4

7 0
2 years ago
What is the coefficient of the variable in the expression 2 − 5x − 4 + 8? −5 −4 2 8
jonny [76]
The coefficient of the variable......the variable is a letter subbed in for an unknown number.....so the variable is x....the coefficient is the number multiplied by the variable....so that is -5.
6 0
4 years ago
Read 2 more answers
The area of a circle depends on the radius. Use the equation A(r) =pi r2 to compute A(7). Round your answer to the nearest hundr
Colt1911 [192]
The equation is given to compute A(7) = A(r) pi r²
7 = pi r²
r² = 7/pi
value of pi = 3.14
so,
r² = 7/3.14
r = √ (7/3.14)
r = 1.49
5 0
4 years ago
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