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2 years ago

How do I write an expression for n . a using only addition

Mathematics

1 answer:

Taya2010 [7]2 years ago

3 0

Answer:

i don't know anymore

Step-by-step explanation: I don't know anymore

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What is an equation of the line that passes through the points (4, -1) and<br> (-8, –7)?

Andreas93 [3]

Answer:

y=1/2x-3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-7-(-1))/(-8-4)

m=(-7+1)/-12

m=-6/-12

m=1/2

y-y1=m(x-x1)

y-(-1)=1/2(x-4)

y+1=1/2x-4/2

y=1/2x-2-1

y=1/2x-3

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2 years ago

Help please with these:

levacccp [35]

Answer:

Step-by-step explanation:

18/32 = 1/2

8 0

3 years ago

What is the range of the function f(x)=(x+4)²+5

hammer [34]

Answer:

$Range=\left \{y|y\geq 5\right \}$

Step-by-step explanation:

Since given the expression, this represents graphically a parabola with arms pointing up, and a vertical translation of its vertex 5 units up, then the range of the function must be all the y values such that they are greater or equal to 5. This is written as:

$Range=\left \{y|y\geq 5\right \}$

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3 years ago

What is -8x-6y=30 I need the answers

Firlakuza [10]

-4. 5 is the answer to your prollem

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2 years ago

Solve the proportion

Fittoniya [83]

A half because 8 can go into 16 2 times without leaving a remainder.

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3 years ago