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4 years ago

Write an equation of the line that is parallel to y = 5x + 3 and passes through the point (10,-5).

Mathematics

1 answer:

kkurt [141]4 years ago

3 0

Answer:

y=5x-55

Step-by-step explanation:

Parallel equation must have the same slope.

Find the slope, then plug the points and slope into the point slope formula.

I'm just solving the first part, you gotta do the other 3 equations by yourself.

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Write the equation 0.3x 2 + 5x - 7 = 0 in general form and then choose the value of "b."

USPshnik [31]

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ax² + bx + c = 0
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3 years ago

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4 years ago

ANSWER ALL (a-d) FOR 30 POINTS - EASY

djverab [1.8K]

Part a.

The perimeter formula is: P = 2w + 2L

Your answer for part A is P = 2w + 2L

Part b.

They tell us in part b, that:
w = 6L + 20

Substitute that into what we got for part a.

P = 2(6L + 20) + 2L
P = 12L + 40 + 2L
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Your answer for partb is P = 14L + 40

Part c.

So we take what we got from part b, and solve for L.

P = 14L + 40
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$L = \boxed{\frac{P-40}{14}}$

That is your answer for part 3 ^

part d.

Plug in w = 32 into what we first got in part b.

w = 6L + 20
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L = 2

Your answer for part d is L = 2

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3 years ago

-3/8+(-7/8) how solve

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Sergio039 [100]

The objective is to state why the value of converging alternating seies with terms that are non increasing in magnitude lie between any two consecutive terms of partial sums.

Let alternating series

Sn = partial sum of the series up to n terms

{S2k} = sequence of partial sum of even terms

{S2k+1} = sequence of partial sum of odd terms

As the magnitude of the terms in the alternating series are non-increasing in magnitude, sequence {S2k} is bounded above by S1 and sequence {S2k+1} is bounded by S2. So, l lies between S1 and S2.

In the similar war, if first two terms of the series are deleted, then l lies in between S3 and S4 and so on.

Hence, the value of converging alternating series with terms that are non-increasing in magnitude lies between any two consecutive terms of partial sums. So, the remainder Rn = S – Sn alternating sign

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4 years ago