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Artyom0805 [142]
3 years ago
11

(20 Points) Which line is a linear model for the data? [Image Below]

Mathematics
2 answers:
Fynjy0 [20]3 years ago
8 0
It is D. The best answer
Gnoma [55]3 years ago
7 0
Hello!!

Let's look at each one individually:


Upper left:
There's points very far to the left of the line. This is not a good answer.

Bottom left:
Many of the pints are quite faraway to the right of the line. This is also not a good answer.

Upper right:
Besides for the two points on the line, all of the other points are to the right of the line. This is definitely not a very good option.

Bottom right:
There are an even number of points to either side of the line. This is the best linear model for the data.


Hope this helps!! Let me know if you have ANY questions.
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Find the surface area of the triangular prism shown below .
Wewaii [24]

Answer:

the surface area should be 544 (whatever the unit is)

Step-by-step explanation:

You start by taking the rectangles on the side and finding their area.

1. (10×14)×2 ←Because there are two rectanglular sides.

2. find the area of the triangles on the side. 1/2bh = area of triangle.

(.5×8×6)×4 ← in order to find the area for all of the triangles.

3.  lastly take the base of the prism and find the area then add the previously found values together.

(12×14)+(.5×8×6)×4+ (10×14)×2 = 544

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GalinKa [24]
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<span>60=x </span>
<span>it was $60

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Susan rode her bike 30 kilometers in 2.5 hour. How fast did she ride her bike in kilometers per hour
dalvyx [7]
The answer is 12. All you had to do was divide. 
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I hope this helps!
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3 years ago
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<span>eg, if there are a fixed number of buyers with a variety of incomes, then you might be able to sell the first 10 per month for £30 each through the up-market High Street jeweller. If you want to sell an extra 10 per month you might have to reduce the price to £15 and sell them through Asda/WalMart. And to move another 10 per month you may have to sell them from a street stall at £5 each! </span>
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Which of the following must be true?
Naddika [18.5K]

Answer:

B, it's the only plausible one. A is wrong because the value would be above 180°

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