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SSSSS [86.1K]
3 years ago
5

Plz help

Mathematics
1 answer:
Finger [1]3 years ago
3 0
................zzzz
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11Alexandr11 [23.1K]
They are perpendicular to
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3 years ago
I need help with these questions.
RSB [31]

Answer:

Question 1

<u>Given</u>

  • SP = 144
  • P = 20%
  • CP = x

<u>Use formula and solve for x:</u>

  • SP = CP + P
  • 144 = x + (20% of x)
  • 144 = x + 0.2x
  • 144 = 1.2x
  • x = 144/1.2
  • x = 120

Cost price is N 120

Question 2

<u>Given</u>

  • SP = 1000
  • P = -20% (negative because of loss)
  • CP = x

<u>Use formula and solve for x:</u>

  • SP = CP + P
  • 10000 = x - (20% of x)
  • 10000 = x - 0.2x
  • 10000 = 0.8x
  • x = 10000/0.8
  • x = 12500

Cost is N 12500

8 0
3 years ago
A prism has a volume of 225 cubic meters. A prism has a length of 7.5 meters, width of w, and height of 5 meters. Which is the c
o-na [289]

Answer:

which part are you stuck on

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the vertical and horizontal asymptote if they exist
tresset_1 [31]

Hello!

Vertical asymptotes are determined by setting the denominator of a rational function to zero and then by solving for x.

Horizontal asymptotes are determined by:

1. If the degree of the numerator < degree of denominator, then the line, y = 0 is the horizontal asymptote.

2. If the degree of the numerator = degree of denominator, then y = leading coefficient of numerator / leading coefficient of denominator is the horizontal asymptote.

3. If degree of numerator > degree of denominator, then there is an oblique asymptote, but no horizontal asymptote.

To find the vertical asymptote:

2x² - 10 = 0

2(x² - 5) = 0

(x - √5)(x + √5) = 0

x = √5 and x = -√5

Graphing the equation, we realize that x = -√5 is not a vertical asymptote, so therefore, the only vertical asymptote is x = √5.

To find the horizontal asymptote:

If the degree of the numerator < degree of denominator, then the line, y = 0 is the horizontal asymptote.

Therefore, the horizontal asymptote of this function is y = 0.

Short answer: Vertical asymptote: x = √5 and horizontal asymptote: y = 0

7 0
3 years ago
The University of Oregon girls club soccer team is raffling off a bicycle to raise money for new equipment. If they charge 22 do
Trava [24]
Well according to the problem I'm not sure about it but I think it's 1515
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