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
mylen [45]
3 years ago
9

If the legs of a right triangle are given by x2 - y2 and 2xy, then which expression equals the hypotenuse? choose all that apply

. x2 y2 (x2 y2)2 (x2 - y2)2 (2xy)2
Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
3 0
Hypothenus = sqrt ((x^2 - y^2)^2 + (2xy)^2) = sqrt(x^4 - 2x^2y^2 + y^4 + 4x^2y^2) = sqrt(x^4 + 2x^2y^2 + y^4) = sqrt(x^2 + y^2)^2 = x^2 + y^2
You might be interested in
Which statement is true?
alexgriva [62]
The Correct answer is C. -14 + (-10) = -24 and 2 + (-28) = -26. When negative numbers are in play, the lower negative number is higher in value. So when solved -24 > -26
7 0
4 years ago
Identify the largest value in fraction 3/4, 1/2, 3/5
RSB [31]

Answer:

1/2

Step-by-step explanation:

The largest value in fraction it is 1/2 because the fraction is small amount .while the 3/4 is least amount .and 3/5 is greatest amount fractions

7 0
3 years ago
Please helpp!
ycow [4]

Answer:

The result is the number of years, approximately, it'll take for your money to double. For example, if an investment scheme promises an 8% annual compounded rate of return, it will take approximately nine years (72 / 8 = 9) to double the invested money

8 0
3 years ago
Monthly rent at Lake View Apartments has increased annually and is modeled by the exponential equation y = 2,400(1.04)x. What is
AfilCa [17]

Answer:

The percent increase per year is 4%

Step-by-step explanation:

we have

y=2,400(1.04^x)

This is a exponential function of the form

y=a(b^x)

where

y represent the monthly rent at Lake View Apartments

x represent the number of years

a is the initial value (y-intercept)

b is the base

r is the rate or percent increase

b=(1+r)

The percent increase per year is the base of the exponential function decreased by 1.

so

r=b-1

In this problem we have

a=\$2,400 ---> initial value

b=1.04\\r=1.04-1=0.04=4\%

Therefore

The percent increase per year is 4%

7 0
4 years ago
How do you do this inqequality?!?
maria [59]

2 < 10-4d < 6\qquad\text{subtract 10 from both sides}\\\\-84\qquad\text{divide both sides by 4}\\\\2>d>1

7 0
3 years ago
Other questions:
  • 3m+2n+5m-10+7n<br><br> Distributive Property
    11·1 answer
  • Eva is going to see a movie and is taking her 5 kids. Each movie ticket costs $13 and there are an assortment of snacks availabl
    6·1 answer
  • If the equation is p=2.5v-500 would the graph be going up or down?
    14·2 answers
  • Solve each equation and verify the solution<br><br> a) 5+2x=25<br> b) 14=5x-6<br> c) 15=4x+7
    11·1 answer
  • you have a piece of yarn that is 12 1/2 ft long. You need to cut it into strips that are 1 1/4 ft long. how many strips will you
    14·1 answer
  • Which relation is also a function? A, B, C, or D?
    6·2 answers
  • Solve the equation.<br> -5r-1=7r+5
    8·2 answers
  • I need help with this last question.
    5·1 answer
  • Three friends just out of culinary school have applied for a loan to open a new restaurant in the heart of New York City. The ba
    9·1 answer
  • Which function has an inverse that is also a function?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!