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3 years ago

Help me with this!! (12 points)

Mathematics

1 answer:

nydimaria [60]3 years ago

8 0

It’s D! Because if 2350/2900 is 47/58 or 0.810345

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A rhombus is a <br> Select all that apply

andrew11 [14]

Answer:

Step-by-step explanation:

I think a rhombus is a parallelogram and a quadrilateral

6 0

3 years ago

Which function best fits the following points?

Goryan [66]

Given:

The graph of a scatter plot.

To find:

The function that best fits the given points.

Solution:

From the given graph it is clear that the linear function is the best fit for the given points because the points lie on a straight line or near to it.

So, options B and C are incorrect because they represent exponential and quadratic function respectively.

Let as assume the two points on the graph are (0.80,-12.82) and (2,-12.79).

Using this two points, the equation of line is:

$y-(-12.82)=\dfrac{-12.79-(-12.82)}{2-0.80}(x-0.80)$

$y+12.82=\dfrac{-12.79+12.82}{2-0.80}(x-0.80)$

$y+12.82=0.025(x-0.80)$

$y+12.82=0.025x-0.02$

$y=0.025x-0.02-12.82$

$y=0.025x-12.84$

$y=-12.84+0.025x$

It is the approximate function to the function that is in option A.

Therefore, the correct option is A.

5 0

3 years ago

Is (1,8), (2,12), (3,16) (4,20) a function?

ikadub [295]

Yes it is a function. As x increases by one, y constantly increases by 4. The function would me y=4x+4

8 0

3 years ago

Answer this plz

makkiz [27]

The Correct Answer is B: 3 . Hope This Helps!

8 0

3 years ago

Please solve this step by step

RideAnS [48]

You start with 5x+8=10. You want all your constants on one side and variables on the other. So to do that you subtract 8 from both sides, giving you 5x=2. Next you have to divide each side by 2. That gives you 5x/2, or 2.5x. You then take your next equation, 10x+16 and input x. 10(2.5)+16=41.

Your answer is 41 or 10x+16=41

6 0

3 years ago