Factor the perfect square trinomials

24. 9x^2 + 42x + 49

Answers

Answer 1

Answer:

Answer:

(3x+7)^2

Step-by-step explanation:

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calculate the volume of the cylinder . Round your answer to the nearest hundredth . How do I get the answer ?

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The amount of a chemical solution is measured to be 2 liters. What is the percent error of the measurement?2.5%
5%
25%
50%

Answers

The right answer for the question that is being asked and shown above is that: "25%." The amount of a chemical solution is measured to be 2 liters. the percent error of the measurement is that 25%

What is the simplified form of the fifth root of x to the fourth power times the fifth root of x to the fourth power ? (1 point)

Answers

Here's how you could solve this problem:

(root of 5)√x^4 multiplied by (root of 5)√x^4

- combine like terms

- you should get (root 5)√x^8 -> because, with the Laws of Exponents, multiplying like terms with exponents is seen to be equivalent to adding the exponents

- finally, write out x^(5/5) multiplied by x^(3/5)

- this is because you've taken out the largest multiple of 5 in the exponent that you had (5 is the largest multiple of 5 out of 8), and you subtracted 8 by 5 to get the remaining exponent of the other term

- simply exponents, and you're done :D :D :D :D :D

What is the value of 3.5 (11) + 1.9 (11) + 1.6 (11)
40
77
4,096
9,317

Answers

The answer would be 77 :)

Step-by-step explanation:

Let f(x)=2x-6. solve f^-1(x) when x=2.

Answers

$f(x)=2x-6\n y=2x-6\n 2x=y+6\n x=(1)/(2)y+3\n f^(-1)(x)=(1)/(2)x+3\n f^(-1)(2)=(1)/(2)\cdot2+3\n f^(-1)(2)=1+3\n f^(-1)(2)=4$

a) Calculating f⁻¹(x)

$y=2x-6\n \n x=2y-6\n \n 2y=x+6\n \n y=(x+6)/(2)\n \n \boxed{f^(-1)(x)=(x+6)/(2)}$

b) Calculating f⁻¹(2)

$\boxed{\boxed{f^(-1)(2)=(2+6)/(2)=(8)/(2)=4}}$

Functions A, B and C are linear functions. Some values of Function A are shown in the table. The graph of Function B has a intercept of and an intercept of . Function C is defined by the equation . Order the linear functions based on rate of change, from least to greatest. DRAG & DROP THE ANSWER Function A Function B Function C Least Rate Greatest Rate

Answers

Function A Least Rate, Function B, Function C Greatest Rate.

To determine the rate of change of each linear function, we can look at their slopes. The slope of Function A can be found by taking the difference between the y-coordinates of any two points on the line and dividing by the difference between the corresponding x-coordinates. For example, using the points (0, 1) and (2, 4), we can find the slope of Function A as (4-1)/(2-0) = 3/2.

The slope of Function B can be found by using the given intercepts, which means the slope of Function B is -2/3 (as the line passes through the points (0,2) and (3,0)).

The slope of Function C can be found by rearranging the equation y = -3x + 4 into the slope-intercept form y = mx + b, where m is the slope and b is the y-intercept. Therefore, the slope of Function C is -3.

Hence, we can see that the slope of Function A is 3/2, which is the least among the given functions. The slope of Function B is -2/3, which is greater than the slope of Function A. The slope of Function C is -3, which is the greatest among the given functions. Therefore, the order of the linear functions based on the rate of change, from least to greatest, would be Function A, Function B, Function C.

Learn more about Least Rate here

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