1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IRISSAK [1]
3 years ago
7

If (x/100-1)(x/100+1)=kx^2-1 k=

Mathematics
1 answer:
Artist 52 [7]3 years ago
3 0
(x/100-1)(x/100+1)=kx^2-1
(x/100-1)(x/100+1)=(x/100)^2 - 1^2 because it's a difference of squares ( (a-b)(a+b) = a^2-ab+ab-b^2 = a^2 - b^2):
(x/100)^2 - 1^2=kx^2 - 1
(x/100)^2 - 1=kx^2 - 1
(x/100)^2=kx^2
(x^2)/(100^2)=kx^2
1/(100^2)=k
1/10000=k
k=0.0001
You might be interested in
Line segment ON is perpendicular to line segment ML.
garik1379 [7]

Answer:

24 units

Step-by-step explanation:

OM = ON, so

OP= 13-8

That means OP is 5.

Using the Pythagorean Theorom to find MP:

5^2+b^2=13^2

25+b^2=169

b^2=169-25

b^2=144

B=12

This means MP =12.  ML is twice as long as MP. 12x2=24

3 0
3 years ago
1092 flowers are arranged into 26 vases, with the same number of flowers in each case.how many flowers would be needed to fill 1
gregori [183]
1092 divided by 28 and you will get 42
And 1092 divided by 130 you will get 8.4
6 0
3 years ago
HELPPP ON GEOMETRY PLZZ!!! No links i will report.
vovangra [49]

Answer:

J) is multiplied by 4

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The slope of the line whose equation is x + y = 6 is
melisa1 [442]

Answer:

y= -x+6

Step-by-step explanation:

The equation was in point slope from, so you had to solve for y using inverse operations. The slope of x is -1 because -x = -1x.


6 0
3 years ago
A lorry driver charges $1800 to carry 60 tonnes of weight. How much will he charge for carrying 80 tonnes at the same rate
V125BC [204]

Answer:

$2400

Step-by-step explanation:

60 tonnes = $1800

80 tonnes = $?

= 1800 × 80/60

= $2400

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of the digits 1.05
    14·1 answer
  • Which phrase best describes a scatter plot in which the variables are correlated with r = 0.79?
    8·2 answers
  • Please help me thank you
    14·1 answer
  • How are perpendicular lines and interesting like alike? How are they different
    7·1 answer
  • A square plot of land has a building 60ft long and 40ft wide at one corner. the rest of the land outside the building forms a pa
    9·1 answer
  • Someone please help me with this
    13·1 answer
  • the total volume of a cube is 360 inches to the third power how do you write 2 different possible sets of diminsions for the cub
    7·2 answers
  • May someone please assist me...I keep getting it wrong and it is due in 10 minutes.​
    10·1 answer
  • 46005.75 rouneded to the nearest tenth of a cubic inch
    14·2 answers
  • A rectangle has a perimeter of 14 cm and length x cm. show that the width of the rectangle is (7-x)cm and hence that the area A
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!