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adelina 88 [10]
3 years ago
9

Im so confused, can someone explain this to me? i suck at math

Mathematics
1 answer:
matrenka [14]3 years ago
5 0

Answer:

My guess would be that the slope is -3

Step-by-step explanation:

Based on what I was taught, I would use the formula y2-y1/x2-x1

-7 - 2

---------- = -3

-3 - (-6)

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Can someone help me with these 2 answers please and show me how to show my work please!!!!
ruslelena [56]
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4 0
3 years ago
Please help thanks!
babunello [35]

Answer:

10 to 15

Step-by-step explanation:

the spread is the start and stop of points data. It goes from the least point to the most point, here there is a dot (two technally) on 10 and a dot on 15 where the data stops so the data spread is 10-15

7 0
3 years ago
The length of a rectangle is 3cm more than twice the width. The perimeter of the rectangle is 42 cm. Find the dimensions of the
bogdanovich [222]
The width is 6cm
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The the dimensions are a rectangle that is 6cm wide and 15cm tall
5 0
3 years ago
The figures are similar. Find the missing length
Delicious77 [7]

Answer:

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Step-by-step explanation:

ya just subtract

3 0
3 years ago
What is the discriminant of 3x^2+6x=2
IgorC [24]
ax^2+bx+c=0\\\\the\ discriminant:\Delta=b^2-4ac\\============================\\\\3x^2+6x=2\ \ \ \  \ |subtract\ 2\ from\ both\ sides\\\\3x^2+6x-2=0\\\\a=3;\ b=6;\ c=-2\\\\\Delta=6^2-4\cdot3\cdot(-2)=36+24=\boxed{60}\leftarrow answer
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3 years ago
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