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ZanzabumX [31]
3 years ago
5

Label the scatterplot correctly

Mathematics
1 answer:
taurus [48]3 years ago
5 0
Here is an image with the answers! Basically, you just have to trace out the scatterplot and make a line through it to see if it is linear or not. If it is, you have to see if it’s positive (going upwards) or negative (going downwards).

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The value of almost everything you own (assets), such as a car, computer, or house, depreciates (goes down) over time. When an a
77julia77 [94]
The two variables present here would be the value of the car, and the time is depreciates for. Time is the independent variable, because it is not affected by the value of car. Since the value of the car is a function of the time, therefore, it is the dependent variable.
5 0
4 years ago
Read 2 more answers
If f(x)=2x and g(x)=−2x3+2x, then what is f(x)+g(x)?
Maurinko [17]

Answer:

-2x^3+4x

Step-by-step explanation:

I am assuming that the functions are:

f(x)=2x\\\\g(x)=-2x^3+2x

-----------------------

f(x)+g(x)\\\\2x+-2x^3+2x\\\\2x+2x+-2x^3\\\\4x+-2x^3\\\\\boxed{-2x^3+4x}

Hope this helps you!

3 0
3 years ago
What type of number is √5?
uysha [10]

Answer:2.23607

Step-by-step explanation:

\sqrt{5} (cos(0) + i × sin (0))

\sqrt{5} (cos(π) + i × sin (π))

3 0
2 years ago
Calculate the cost of spraying a rectangular field 720 m by 500 m with a pesticide at a cost of $23.50 per hectare.
Drupady [299]

(I) $ 846

(II) 157.64 cm²

Step-by-step explanation:

(I)

The area of the rectangle is;

720 * 500 = 360,000

10,000 m2 = 1 hectare

Therefore to convert the area to hectare;

360,000 / 10,000

= 36

If the cost of spraying the pesticide is $23.50 per hectare, then total cost is;

36 * 23.50

= 846

(II)

To find the area of the trapezoid;

(sum of the parallel sides * height) / 2

Height is the diameter of the circle – 21 cm

((19 + 29)*21) / 2

= 504

Then the area of the circle;

πr²

π * (21/2)²

= 346.36

The shaded area;

Area of the trapezoid – area of the circle

504 – 346.36

= 157.64

Learn More:

brainly.com/question/10676678

brainly.com/question/12389990

#LearnWithBrainly

4 0
3 years ago
Please help Find the value of x
exis [7]

Answer:

Value of x is 2

Step-by-step explanation:

Given

BD = 6

DA = 4

BE = x+1

EC = x

Also segment DE is parallel to segment AC

∴ By using Midpoint theorem which states

\frac{BD}{DA}\cong \frac{BE}{EC}

Putting the given data in above equation we get

\frac{6}{4}=\frac{x+1}{x}\\6x=4(x+1)\\6x =4x+4\\6x-4x =4\\2x=4\\x= \frac{4}{2}\\x=2

6 0
3 years ago
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