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3 years ago

8

Consider the line 6x + 5y = -4. What is the slope of a line perpendicular to this line. What is the slope of a line parallel to

this line?

1 answer:

strojnjashka [21]3 years ago

8 0

Perpendicular: -1/6
parallel: 6

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The quotient of two and five times a number

trasher [3.6K]

Answer: 2 / 5x
Explanation:

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3 years ago

You fly a hot air balloon 3.5 miles above the ground. What is the measure of BD⌢, the portion of Earth that you can see? Round y

STatiana [176]

Answer:

$\Delta s \approx 334.545\,m$

Step-by-step explanation:

Let assume that Earth is a sphere, the following trigonometric diagram is constructed and presented below. The central angle is given by this inverse trigonometric equation:

$\theta = 2\cdot \cos^{-1} \left(\frac{r}{r+h} \right)$

$\theta = 2\cdot \cos^{-1}\left(\frac{4000\,mi}{4000\,mi+3.5\,mi} \right)$

$\theta = 4.792^{\circ}$

The distance of the portion of Earth that can be seen is:

$\Delta s = \frac{4.792^{\circ}}{360^{\circ}}\cdot (2\pi)\cdot (4000\,mi)$

$\Delta s \approx 334.545\,m$

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3 years ago

Graphic DesignWorks ships the t-shirts it makes in boxes that measure 20 in x 18 in x 15 in. The company rents a storage space t

ioda

Answer:

D) 1,036,800 boxes

Step-by-step explanation:

The volume of a box is ...

(20 in)(18 in)(15 in) = 5400 in^3

The volume of the storage space is ...

(300 ft)(240 ft)(45 ft) = 3,240,000 ft^3

Then the number of boxes that will fit in the storage space is ...

(3240000 ft^3)(1728 in^3/ft^3)/(5400 in^3/box) = 1,036,800 boxes

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3 years ago

What is the common ratio of the geometric sequence below?<br> -96, 48, -24, 12, -6, ...

Kamila [148]

The common ratio is -2. Good luck!!

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2 years ago

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Kina is cleaning the tiles inside her pool today. The pool was 4/7 full of water at the

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Answer:

1)2/7

2) 500

3) 1,000

hope you like this answer

stay at home stay safe

keep rocking

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3 years ago

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