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3 years ago

What is an equation of the line that passes through the point (-1,-3)(−1,−3) and is perpendicular to the line x-2y=14x−2y=14?

Mathematics

1 answer:

Ronch [10]3 years ago

6 0

Answer:

No Solution

Step-by-step explanation:

The equations given are:

x-2y=14

14x-2y=14

The only solution to this system is (0, -7) and therefore there is No Solution.

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Erica throws a tennis ball against a wall, and it bounced bac. Which force is responsible for sending to ball back to erica

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2 years ago

I need the answers to these if you can’t read it it says “You drink 16 Fluid ounces of milk for breakfast every morning”.

Reika [66]

Answer: A. y = 16 x

B. 8 days

Step-by-step explanation:

A) Here, 16 Fluid ounces of milk is used for breakfast every morning.

In one day the consumption of milk = 16 fluid ounces

In x days the consumption of milk = 16 x fluid ounces

Thus, if y be the total milk in ounces that is used in x days,

The required function,

y = 16 x

B) In 1 day, consumption of milk = 16 ounces

⇒ $16\text{ ounces milk } = 1 \text{ day}$

⇒ $8\times 16\text{ ounces milk } = 8\times 1 \text{ day}$

⇒ $128\text{ ounces milk } = 8 \text{ day}$

Since, 128 ounces = 1 gallon

⇒ $1\text{ gallon milk } = 8 \text{ day}$

In 8 days, 1 gallon of milk will consumed.

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3 years ago

How to compare 2 quantites so that the second quantity has a value of 1 without using a diagram

IrinaVladis [17]

I am not sure but i think you were to say this:(1st quality)x=( )(2nd quality)

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3 years ago

What is the sum of a and b?

Juliette [100K]

Answer:

a=13, b=7

Step-by-step explanation:

You can use the exponent rule

$3x^{a-5}y^{9-b}=3x^{8}y^{2}$

so $x^{a-5}=x^{8}$ so

a-5=8

a=13

$y^{9-b} =y^{2}$ so

9-b=2

b=7

7 0

2 years ago