Please help what is m+6 = 20

Answers

Answer 1

Answer: M=14
Pic below
Hope this helps :)

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Stanley puts $100 in the bank for two years at 5 % interest compounded annually. Atthe end of the two years, what is his balance?

Answers

$100*0.05=5$ <-- interest earned per year

$100+5=105$ <-- at the end of one year

$105 + 5=110$ <-- at the end of two years

His balance will be $110.

The answer is $110. Hope I could help! :D

Which system of equations has the same solution as the system below? 2x+2y=16 and 3x-y=4

Answers

4x divide 16 3x-4y it is the answer

Give the domain of the following functions. Give your answer in interval notation. a) f(x)= 5x-2/x^2-5x+6 and b) square root of 5-2x

Answers

$a) \ \ \ f(x)= \frac{\big{5x-2}}{\big{x^2-5x+6}} \ \ \ \ \ \ \ \ \ D:\ \big{x^2-5x+6} \neq 0\n\nx^2-2x-3x+6 \neq 0\ \ \ \Leftrightarrow\ \ \ x(x-2)-3(x-2) \neq 0\n\n\Leftrightarrow\ \ \ (x-2)(x-3) \neq 0\ \ \ \Leftrightarrow\ \ \ x \neq 2\ \ \ and\ \ \ x \neq 3\n\nD=R-\{2;\ 3\}\n\nb) \ \ \ g(x)=√(5-2x) \ \ \ \ \ \ D:\ 5-2x \geq 0\ \ \ \Leftrightarrow\ \ \ -2x \geq -5\n\n\ \ \ \Leftrightarrow\ \ \ x \leq 2.5\ \ \ \Rightarrow\ \ \ D=(-\infty;2.5>$

the functions f(x) and g(x) are described using the following equation and table: f(x) = −6(1.02)x x g(x) –1 –5 0 –3 1 –1 2 1 which equation best compares the y-intercepts of f(x) and g(x)? the y-intercept of f(x) is equal to the y-intercept of g(x). the y-intercept of f(x) is equal to 2 times the y-intercept of g(x). the y-intercept of g(x) is equal to 2 times the y-intercept of f(x). the y-intercept of g(x) is equal to 2 plus the y-intercept of f(x).

Answers

The y-intercept of f(x) is equal to 2 times the y-intercept of g(x).

How to determine the y-intercepts?

The function f is given as:

f(x) = -6(1.02)^x

Set x to 0

f(0) = -6(1.02)^0

Evaluate

f(0) = -6

From the table of function g(x), we have:

g(0) = -3

This means that:

f(0) = 2 * g(0)

Hence, the y-intercept of f(x) is equal to 2 times the y-intercept of g(x).

Answers

Answer:

$V= 166.375cm^3$ and $As = 181.5cm^2.$

Step-by-step explanation:

First, let's calculate the volume. The volume of a cube is $V= s^3$ where s is the side. Then,

$V = (5.5cm)^3 = 166.375cm^3$

Now, the surface area will be the sum of the areas of each face. Each face of the cube is a square and the area of a square is $A=s^2$ , also we know that the cube has 6 faces, then the surface area of the cube will be

$As = 6*s^2$ , so

$As = 6*(5.5cm)^2$

$As = 6*30.25cm^2$

$As = 181.5cm^2.$

The equation to find the surface area of a cube is: 2*base+lateral area. The base of a cube is just the area of the square. So you would multiply 5.5*5.5. That would equal 30.25
The equation to find the lateral area is: perimeter*height. So you would add 5.5 four times since its a square. It would equal 22. Then you would multiply it by the height of which is also 5.5. 5.5*22=121.

Now that you have all the information just plug it back in the equation.(side note, because cubes are prisms you have two bases which is why you multiply them by two.) 2*30.25+121=181.5

your awnser is 185.5cm squared

Identify the type of transformation given the rule M(x, y) = (x, –y), given the rule N(x, y) = (–x, y), and V(x, y) = (x, y – 1).

Answers

Hello,

M =Sox , symmetry of axis ox
N=Soy, symmetry of axis oy

V = translation (1 vertical down)

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