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ICE Princess25 [194]
3 years ago
13

A necklace is regularly sold for $18.00. The sore advertises a

Mathematics
1 answer:
Semenov [28]3 years ago
5 0

Answer: $17.91

Step-by-step explanation:

18.00 - 15% discount = 17.85

17.85 + 6% tax = $17.91

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Find the length of a segment with endpoints Y(2, 8) and Z(- 2, 5) .
Andrej [43]

<em>The distance the length of a segment with endpoints Y(2, 8) and Z(-2, 5) is 5 units</em>

<h2>Explanation:</h2>

Endpoints of a Line segments are places where they end or stop. Line segments are named after their endpoints. In this case, those endpoints are Y and Z, so the line segment would be:

\overline{YZ} \ or \ \overline{ZY}

To find the length of this segment with endpoints Y(2, 8) and Z(-2, 5), let's use the Distance Formula:

d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}

Let's \ write: \\ \\ Y(x_{1},y_{1}) \rightarrow Y(2, 8) \\ \\ Z(x_{2},y_{2}) \rightarrow (-2, 5) \\ \\ \\ Substituting: \\ \\ d=\sqrt{(-2-2))^2+(5-8)}^2 \\ \\ d=\sqrt{(-4)^2+(-3)^2} \\ \\ d=\sqrt{16+9}  \\ \\ d=\sqrt{25} \\ \\ \boxed{d=5}

Finally, <em>the distance the length of a segment with endpoints Y(2, 8) and Z(-2, 5) is 5 units</em>

<h2>Learn more:</h2>

Distance Formula: brainly.com/question/10134840

#LearnWithBrainly

3 0
2 years ago
Questions 1-3 40 points
meriva

Answer:

  16%

Step-by-step explanation:

The additional wage amount is $80.

The original wage amount is $500.

The ratio of the two is ...

  $80/$500 = 0.16 = 16/100

To express that ratio as a percentage, multiply it by 100%.

  0.16 × 100% = 16%

_____

It might help you to think of the percent sign (%) as a fancy way to write "per hundred" (/100). Of course, using your knowledge of place value, you know that 0.16 = sixteen hundredths = 16/100.

Realizing the meaning of the % sign, you can immediately write this as 16%.

4 0
2 years ago
A group of mountain climbers beginner expedition with 250 pounds of food they play to be a total of 12 pounds of food per day ri
sattari [20]

Answer:

250f divide 12f = 21pounds rounded

Step-by-step explanation:

Hope this helps :)

5 0
2 years ago
What is the missing value 2/6=x/15
boyakko [2]

Answer:

x=  5

Step-by-step explanation:

Your teacher should have explained it but give me points please

8 0
3 years ago
H=(-5) answer needed now!!!!
wariber [46]

Answer:

-2

Step-by-step explanation:

h(-5) represents the y value when x is -5.

7 0
3 years ago
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