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3 years ago

PLEASE HELP! i have a couple minutes left

Mathematics

2 answers:

swat323 years ago

8 0

Answer:

1.8

Step-by-step explanation:

slope formula: (y2-y1)/(x2-x1)

(86-32)/(30-0)

54/30

1.8

Olin [163]3 years ago

6 0

Answer:

Im just guessing here because i havent done this in a while but i think the answer is 1.8

Step-by-step explanation:

I used the slope formula y2-y1 over x2-x1
So placed the corridanats in and i got 32-86 over o-30
I then subtracted 86 from 32 and got -54
I subtracted 30 from 0 and got -30
Then i divided -54 by -30 and got 1.8
aI hope this helps i havent done this in a while
(good luck)

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Is (-5,6) a solution for 4x + 3y = 9

ozzi

Answer:

No.

Step-by-step explanation:

Insert the x and y, (-5 is x and 6 is y) into the equation. It should look like 4(-5)+3(6)=9. 4(-5)=-20 and 3(6)=18. -20+18=2 not 9.

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Lana71 [14]

Answer:

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Step-by-step explanation:

The complex additive inverse is the number we need to add so that we get zero. It is the negative of the number.

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Aleksandr [31]

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3 years ago

Suppose you are determining the growth rate of two species of plants. Species A ls 25 cm tall and grows 3 cm per month. Species

exis [7]

Answer: Last Option

$H (m) = 25 + 3m\\H (m) = 10 + 8m$

Step-by-step explanation:

The initial height of the plant of species A is 25 cm and grows 3 centimeters per month.

If m represents the number of months elapsed then the equation for the height of the plant of species A is:

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For species B the initial height is 10 cm and it grows 8 cm each month

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