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nasty-shy [4]
2 years ago
9

-3 + 10y – 8y + 4 – 6 + y simplify

Mathematics
2 answers:
Darya [45]2 years ago
7 0

Answer:

3y - 5

Step-by-step explanation:

We combine like terms. The y terms are 10y, -8y and y which combine to 3y. Think of it like having 10 items, take away 8 items but then add on 1 more. So we'd have 10-8+1 = 2+1 = 3 items overall. Replace "Items" with y and we have 10y-8y+1y = (10-8+1)y = 3y

The other terms are constant terms as they dont have any variables attached to them. These terms are -3, 4 and -6 which combine to -3+4-6 = 1-6 = -5

In summary, the y terms combine to 3y while the constant terms combine to -5. Put together, the fully simplified answer is 3y-5

Harman [31]2 years ago
3 0
The answer is 3y-5.hope this helps

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Step-by-step explanation:

We can use the slope formula when given two points

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2 years ago
Find the value of the trigonometric ratio: tan X.
serious [3.7K]

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Step-by-step explanation:

Given the angle X

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Three consecutive vertices of a parallelogram are (– 2, 1); (1, 0) and (4, 3). Find the coordinate of the fourth vertex and find
antiseptic1488 [7]

Answer:

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Step-by-step explanation:

A(2,-1), B(1,0),C(4,3), They are consecutive, we need to find the point D, find the midpoint of AC (O)

xo= (xA+xc)/2    x0= (-2+4)/2=1

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0(1,2)

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X0= (xB+xD)/2     1= (1+xD)/2   xD=1

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