All categories

3 years ago

A.

Mathematics

1 answer:

eimsori [14]3 years ago

7 0

Answer: A: 2 and C: 4

Step-by-step explanation:

supplementary angles form a straight line adding up to 180 degree angles

You might be interested in

A TV that usually sells for $174.45 is on sale for 15% off. If sales tax on the TV is 8%, what is the price of the TV, including

nekit [7.7K]

Answer:

$160.14

Step-by-step explanation:

15% of 174.45 = 26.16

174.45 - 26.16 = 148.28

8% of 148.28 = 11.86

148.28 + 11.86 = 160.14

5 0

2 years ago

Two sides of an obtuse triangle measure 10 inches and 15 inches. The length of longest side is unknown.

andreev551 [17]

Do u have any answer choices?
<span />

5 0

2 years ago

Please select the best answer from the choices provided .

lianna [129]

Answer: B: (1-5x²)³, all real numbers

Step-by-step explanation:

The notation $f\circ g(x)$ is called function composition, which is where you pass one function in as the value of another function. In other words, $f\circ g(x)=f(g(x))$ .

Since we have the values for f(x) and g(x), let's plug them in.

$f(g(x))\\f(1-5x^2)\\(1-5x^2)^3$

Hence, the best answer choice is B, as all real numbers would work and it is the cube of 1 - 5x².

3 0

1 year ago

Evaluate the piece-defined function for the given of x by matching the domain values with the range values

Elenna [48]

Answer:

The correct answer is:

(1) d

(2) b

(3) a

(4) c

(5) e

Step-by-step explanation:

The given problem is incomplete. Find the attachment of the full question.

According to the question,

(1)

By putting x = -2, we get

$f(x)=(-2)^3-5$

$=-8-5$

$=-13$

(2)

By putting x = 0, we get

$f(x)=(0)^3-5$

$=0-5$

$=-5$

(3)

By putting x = 3, we get

$f(x)=8$

(4)

By putting x = 9, we get

$f(x)=(2)^{9-7}$

$=(2)^2$

$=4$

(5)

By putting x = 11, we get

$f(x)=(2)^{11-7}$

$=(2)^4$

$=16$

7 0

2 years ago

A line passes through (8,-4) and has slope 2/3. What is an equation in point slope form of the line? An equation of the line is?

QveST [7]

Answer:

The point slope form of the line would be y + 4 = 2/3(x - 8) and the equation of the line would be y = 2/3x - 28/3

Step-by-step explanation:

To find the point-slope form of the line, start with the base form of point-slope form. Then input the point we have and the slope in the appropriate places.

y - y1 = m(x - x1)

y - -4 = 2/3(x - 8)

y + 4 = 2/3(x - 8)

Now to find the slope intercept form, you simply need to solve for y.

y + 4 = 2/3(x - 8)

y + 4 = 2/3x - 16/3

y = 2/3x - 28/3

3 0

3 years ago