4 years ago

Slope -2/3 passes through (6,-8)

Mathematics

1 answer:

natulia [17]4 years ago

6 0

whats the question in better detail?

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Terrell ran around a track that was 100 yards long. How many feet did he run?

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Step-by-step explanation:

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Zara has paper rectangles of different sizes every rectangle is 5 cm longer than it is wide is there a proportional relationship

ANEK [815]

Zara has paper rectangles. Length and width of any rectangle is directly proportional.

SOLUTION:

Given, Zara has paper rectangles of different sizes

Every rectangle is 5 cm longer than it is wide

We have to find that is there a proportional relationship between the length and width of these rectangles.

From the given information, length is 5 cm longer than width for any rectangle.

Then, length of rectangle = 5 + width of rectangle.

When we increase width of rectangle length also increases. From above equation.

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3 years ago

Simplify -6+[4-(x-2)]

lara31 [8.8K]

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3 years ago

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A rope 8.7 meters longis cut into 5 equal pieces

irinina [24]

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Step-by-step explanation:

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4 years ago

Find the inverse of the function. f(x) = 6x3 + 3

ahrayia [7]

The answer is    $f^{-1}(x) = \sqrt[3]{ \frac{x-3}{6}}$

Our function is f(x) = 6x³ + 3. We need to find f⁻¹(x)
Step 1: Substitute y for f(x):
y = 6x³ + 3
Step 2: Switch x and y because every (x, y) has its partner (y, x):
x = 6y³ + 3
Step 3: Solve for y:
   $6y^{3} =x-3 \\ 
y^{3}= \frac{x-3}{6} \\ 
y = \sqrt[3]{ \frac{x-3}{6}}$
   $f^{-1}(x) = \sqrt[3]{ \frac{x-3}{6}}$

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4 years ago