2 years ago

I need help with my homework

Mathematics

1 answer:

S_A_V [24]2 years ago

7 0

All you have to do is look it up on line then put answer key at the end of the thing you looking up

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Indicate the equation of the given line in standard form. The line through point (-3, 4) and perpendicular to a line that has sl

statuscvo [17]

To be perpendicular the product of the two slopes must equal -1.

2m/5=-1

2m=-5

m=-2.5

since y=mx+b we have so far

y=-2.5x+b, using point (-3,4) we can solve for b

4=-2.5(-3)+b

4=7.5+b

b=-3.5 so

y=-2.5x-3.5 We can multiply the whole equation by two so that the coefficients are integers...

2y=-5x-7 add 5x to both sides

5x-2y=-7

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2 years ago

The function fis given by this table of values.

Mama L [17]

Answer:

no man you should reconsider the question again

try typing again i guess its wrong

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1 year ago

This is for today someone help me?!!!!!

PolarNik [594]

I think that it’s 17 not a good

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2 years ago

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Using sigma notation write the geographic series: 6+12+24+48+96

Alika [10]

Answer:

$\sum_{n=1}^{5} 6(2^{n-1})$

Step-by-step explanation:

6 + 12 + 24 + 48 + 96 =

= 6 + 6 * 2 + 6 * 4 + 6 * 8 + 6 * 16

= 6 + 6 * 2^2 + 6 * 2^2 + 6 * 2^3 + 6 * 2 * 4

= 6 * 2^(n - 1)

$\sum_{n=1}^{5} 6(2^{n-1})$

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2 years ago

PLEASEEE HELP I WILL MARK YOU BRAINIEST!!!

lisabon 2012 [21]

Answer:

Step-by-step explanation:

duh....

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3 years ago

I need help with my homework ​

I need help with my homework