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3 years ago

4. In a scale drawing, the length of a

Mathematics

1 answer:

Vaselesa [24]3 years ago

4 0

Answer:

For every 1 inch on the drawing, it's 3 feet in real life.

Step-by-step explanation:

First, consider the length. The length is 6 inches on the drawing, while in actuality it is 18 feet. So every 6 inches represents 18 feet. Let's make a ratio; 6 : 18. To simplify it, divide both sides by 6; 6 : 18 = 1 : 3.

For every 1 inch on the drawing, it's 3 feet in real life.

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The cube root of rvaries inversely with the square of s. Which two equations model this relationship

VARVARA [1.3K]

Answer:

3√r = k/s²

s²r^1/3 = k

Step-by-step explanation:

Cube root of r = 3√r

Square of s = s²

cube root of r varies inversely with the square of s

3√r = k/s²

Cross product

3√r * s² = k

s²r^1/3 = k

Note:

r^1/3

= 3√r

7 0

3 years ago

Bruno is a manager at a factory that makes in-line skates. The

SashulF [63]

Answer:

Slope- intercept form y = 200 x + 500

Step-by-step explanation:

Given that the equation

200x - y + 500 = 0

where y, the number of pairs of skates the factory has in the warehouse, and x be the number of hours

The slope-intercept form

y = m x +C

Given equation 200x - y + 500 = 0

200 x + 500 =y

y = 200 x + 500

Slope of the equation m = 200 and y-intercept 'C' = 500

4 0

3 years ago

Find the values of a, b and c

katrin [286]

Answer:

3rd option

Step-by-step explanation:

use hypotenuse method

8 0

3 years ago

Order the integers from greatest to least 4, -3 , 0, 8 -5

Pavlova-9 [17]

Answer:

8,4,0,-3,-5

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

WHAT THE HECC IS THIS

anyanavicka [17]

Answer:

h(x)

Step-by-step explanation:

to solve for an inverse, you swap the x and the y and then solve for y

f(x) = 4x^3-8

y = 4x^3 - 8

x = 4y^3 - 8 swap the x and y

now solve for y:

x + 8 = 4y^3

(x + 8)/4 = y^3

1/4x + 8/4 = y^3

1/4x + 2 = y^3

y = $\sqrt[3]{1/4x + 2}$

4 0

2 years ago