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Vanyuwa [196]
3 years ago
7

!! THIS IS MULTIPLE CHOICE AND I RAISED THE POINTS LMA.O IT WONT LET ME TYPE THE PROBLEMS ACTUAL NAME CUZ ITS "INAPPROPRIATE" !!

Mathematics
1 answer:
Svet_ta [14]3 years ago
6 0

r(b) = 12b

c(b) = 4 + 3.3b

I think profit is revenue minus the cost, so p(b) = r(b) - c(b)

= 12b - (4 + 3.3b)

12b - 4 - 3.3b //Combine like terms

8.7b - 4

Answer: D

//Hope it helps and it's right.

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Anyone know? Will mark brainliest if correct! ​
Sveta_85 [38]

Answer:

A) Horsepower is the independent variable

D)  The scatter plot shows a negative correlation

Step-by-step explanation:

Independent variable goes on the x-axis, it does not depend on another.

In this case, horsepower is the independent variable.

Negative correlation is a relationship between two variables in which one variable increases as the other decreases.

In this case, the scatter plot shows a negative correlation.

4 0
3 years ago
What is the area of the figure?<br>​
Oksi-84 [34.3K]

Answer:

5.4 in.

Step-by-step explanation:

Figuring out the area of shapes like these are quite simple, you first have to break apart this shape to make solving this easier. If you draw a line and break off the triangle from the square you will get 2 different shapes. A square with all the sides being 2 inches, and a triangle that is 2 inches tall and 1.4 inches across (you subtract 3.4 by 2). Next you just use the equation (2 * 2) + ((1.4 * 2)/2). Multiply 2 by 2 (which is 4) and you get the area of the square (you multiply the base by the width). And for the triangle you multiple 1.4 by 2 (you get 2.8)... But because it's a triangle you have to divide that number by 2 since the triangle is half of a square. So 2.8 / 2 is going to be 1.4. After that you now have the equation 4 + 1.4 and the answer is going to be 5.4.

6 0
3 years ago
Read 2 more answers
Is it possible that the image of a point after a reflection could be the same point as the preimage?
Vera_Pavlovna [14]
Yes, it is possible. For example, let's say that point A is (0,4) and there's a reflection over the y-axis, then point A would still be (0,4).
3 0
3 years ago
Triangle X Y Z is shown. Angle X Y Z is 51 degrees and angle Y Z X is 76 degrees. The length of X Z is 2.6, the length of X Y is
Novay_Z [31]

Answer:

3.2 units

Step-by-step explanation:

Use the law of sines

z/sin 76 = 2.6/sin 51

z = 2.6 sin 76/sin 51 = 3.2

4 0
3 years ago
Describe how you would classify the shape below on the hierarchy. Start at the top and describe how you know if the shape fits i
Bingel [31]
I would classify that shape as a pentagon because it has 5 sides/edges.

It is shaped like the houses in the old times.

Hope I helped :) :)
8 0
3 years ago
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