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
larisa86 [58]
3 years ago
7

Evaluate 9x^2y^-2 for x = -3 and y = 2. 324 20 1/4 9(-6)° 1/144

Mathematics
1 answer:
enyata [817]3 years ago
8 0

9514 1404 393

Answer:

  (b)  20 1/4

Step-by-step explanation:

9(-3)^2(2^-2) = 9(9)(1/4) = 81/4 = 20 1/4

You might be interested in
What is the square root of -1
liraira [26]

Answer:

i.

Step-by-step explanation:

.

4 0
3 years ago
Read 2 more answers
Hi i’ll give brainliest but you gotta give a correct answer thanks
AfilCa [17]

social programs

social programs

5 0
3 years ago
Read 2 more answers
Pt 3 7/7 lasttt one helpppp
Akimi4 [234]

Answer:

2n+2

Step-by-step explanation:

-n + (-3) +3n + 5 -3

       (-3+5)  =2  

-n +2+n+3n

3n-n =  2n

2n+2

8 0
3 years ago
A one year membership to metro gym costs $460. There is a fee of $40 when you join, and the rest is paid monthly. Write an equat
zysi [14]

Answer: The equation that would help members to find how much they would pay per month is

40 + 12x = 460

Step-by-step explanation:

Let x represent the amount of money that members would pay per month.

Let y represent the number of months for which a member uses the gym.

There is a fee of $40 when you join, and the rest is paid monthly. This means that the cost of using the gym for x months would be

40 + xy

A one year membership to metro gym costs $460. Therefore are 12 months in a year. Therefore,

40 + 12x = 460

12x = 460 - 40 = 420

x = 420/12 = 35

The equation that would help members to find how much they would pay per month is

8 0
3 years ago
At what point does y = 3x -2 intercept :
bezimeni [28]
Y axis= -2
x axis= 2/3
5 0
3 years ago
Other questions:
  • Solve the following equation for D: <br><br> fD-7=q2
    8·1 answer
  • 32 is 26% of what number
    5·1 answer
  • Someone help please ‍♀️
    5·1 answer
  • -3 3/7 divided by 4 2/7=???
    5·2 answers
  • 20 x 10 3 but the 3 is small please i need this ...
    8·2 answers
  • Why is the graph of the rose curve r=4cos2theta
    8·1 answer
  • PLS HELP!!
    14·2 answers
  • Evaluate the expression (1/4) {x(2y+3z)} when x=8, y=3, and z=2
    6·1 answer
  • A ball is kicked upward with an initial velocity of 52 feet per second. The ball's height, h (in feet), from the ground Is
    9·1 answer
  • nick has$7.00.Bagels cost $0.75 each,and a small container of cream cheese costs $1.29. write an iquality to find the number of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!