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ella [17]
3 years ago
11

The following list of numbers follows a geometric progression 5.-10. 20.-40.... What are the next three terms in the pattern? A.

60.-80, 100 B. -80.160.-320 C. 80.-160,320 D. -60. 80. -100​
Mathematics
1 answer:
irakobra [83]3 years ago
4 0

Answer:

C

Step-by-step explanation:

5.-10.20.-40.80.-160.320

This pattern shows each number being multiplied by -2

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What is a simple definition of an angle?
svet-max [94.6K]

A shape, formed by two lines or rays diverging from a common point (the vertex).

↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓THAT IS A ANGLE!

Hope this helps!

7 0
4 years ago
Given that f(x) = x2 + 5x + 6 and g(x) = x + 2, find (fºg)(x) and
PolarNik [594]

Answer:

(f\circ g)(x)=x^2+9x+20

Step-by-step explanation:

We have the two functions:

f(x)=x^2+5x+6\text{ and } g(x)=x+2

And we want to find:

(f\circ g)(x)

This is equivalent to:

(f\circ g)(x)=f(g(x))

Therefore, we will have:

f(x+2)

By substitution:

f(x+2)=(x+2)^2+5(x+2)+6

Simplify. Square and distribute:

f(x+2)=(x^2+4x+4)+(5x+10)+6

Rearrange:

f(x+2)=(x^2)+(4x+5x)+(4+10+6)

Combine like terms:

f(x+2)=(f\circ g)(x)=x^2+9x+20

7 0
3 years ago
Sketch the points (0,5,2),(4,0,-1),(2,4,6) and(1,-1,2) o a single set of coordinate axes?
nordsb [41]

Explanation:

As points have three coordinates i.e. x, y and z hence the sketch of the given four points is drawn in 3D shape and for that picture is attached here with this answer.

Points are given in the format as below

(value of x-coordinate , value of y-coordinate , value of z-coordinate)

In the attachment:

Point A = (0,5,2) (in blue color)

Point B = (4,0,-1) (in purple color)

Point C = (2,4,6) (in orange color)

Point D = (1,-1,2) (in black color)

7 0
3 years ago
The graph shows the cost per pound for bananas. How many pounds of bananas can be purchased for $3.00 ?
12345 [234]
<span>The correct answer is 2 pounds.

Explanation:
The left axis, the y-axis, represents the cost. The horizontal axis, the x-axis, represents the number of pounds. Go up to $3 on the y-axis. If we draw a straight line from here to the line, then a straight line down to the x-axis, it hits at 2 pounds of bananas.</span>
7 0
3 years ago
Read 2 more answers
Nina graphs the function y = ⌊x⌋ to learn the properties of the parent floor function. What is the value of y when x =5.7?
Nikolay [14]

Answer:

5

Step-by-step explanation:

When you given input of "x" into a floor function  y = ⌊x⌋ , it gives as output the "greatest integer less than or equal to x"

For example, if we were to given 1.4 as the input for floor function, it will return the greatest integer that is less than or equal to 1.4, so it would be 1.

<u>So, if we put 5.7 into this function, the floor function would give "5" as the output.</u>

<u>Thus value of y would be 5</u>

6 0
3 years ago
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