3 years ago

What is the equivalent of 6x-8y?

Mathematics

1 answer:

liberstina [14]3 years ago

6 0

Plug y=-5 into the equation
6x+8(-5)=-22
6x-40=-22
6x=-22+40
6x=18
x=3

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allochka39001 [22]

Answer:

The answer to your question is: 19 l

Step-by-step explanation:

Data

20 quarts to liters

Process

Rule of three

1 quart ------------------ 0.946 l

20 quarts -------------- x

x = (20 x 0.946) / 1

x = 18.92 l ≈ 19 l

6 0

2 years ago

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frez [133]

Accordinly to the details, i think that A could work.

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3 years ago

Solve the following equation for H. Be sure to take into account whether a letter is

MrMuchimi

Answer:

$H=n-8$

Step-by-step explanation:

$8+H=n$

$\mathrm{Subtract\:}8\mathrm{\:from\:both\:sides}$

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$Simplify$

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2 years ago

Identify this conic section. 16y = x^2

kiruha [24]

ANSWER

A parabola.

EXPLANATION

The given conic is :

$16y = {x}^{2}$

This can be rewritten as:

${x}^{2} = 16y$

${x}^{2} = 4(4)y$

This is a parabola with the vertex at the origin.

The foci is (0,4)

Therefore the given conic section is a parabola that has an axis of symmetry parallel to the y-axis.

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2 years ago

a stone is thrown downward with an intitial velocity of 29.5 m/sec will travel a distance of a meters, where s(t) = 4.9t^2 + 29.

Alenkinab [10]

Answer:

t = 9 s

Step-by-step explanation:

A stone is thrown downward with an intitial velocity of 29.5 m/sec will travel a distance of a meters, where

$s(t) = -4.9t^2 + 29.4+132.3$

We need to find when the stone will hit the ground. It means when s(t) = 0. So,

$-4.9t^2 + 29.4t+132.3=0\\\\t=-3\ and\ t=9$

So, the stone will take 9 seconds to hit the ground. Hence, this is the required solution.

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2 years ago

What is the equivalent of 6x-8y?​

What is the equivalent of 6x-8y?