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2 years ago

What is the distance between (–5, –2) and (–5, –8)?

Mathematics

2 answers:

Dafna11 [192]2 years ago

8 0

Use the 3d distance formula
D = square root of (difference between x pts squared plus difference between y points squared.)

In this case the square root of 0 +36= square root of 36 or 6.
The answer is 6.
Have a nice day.

steposvetlana [31]2 years ago

6 0

Answer:

may be its -6 units

Step-by-step explanation:

because if you count the number it will be-6

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Find 2 numbers a and b whose sum is 4 and whose difference is -2

umka21 [38]

Answer:

a = 1, b = 3.

Step-by-step explanation:

a + b = 4

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4 years ago

Sara makes and sells bracelets. She bought material for $28.50 and used it all to make 15 bracelets. Sara used the equation to d

Norma-Jean [14]

Answer:

Sara should sell each bracelet at <em>$8.50</em> to make a profit of $99.

Step-by-step explanation:

We are given the following:

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Let $x$ be the price at which Sara sells each bracelet to make a profit of $99.

$\text{Total sales done = Number of bracelets sold }\times \text{ Sales price of each bracelet}\\$

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Also,

$\text{Total sales price = Total Cost}+ \text{Total Profit} \\$

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Equating (1) and (2):

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Sara should <em>sell each bracelet at $8.50</em> to make a profit of $99.

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