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
uranmaximum [27]
3 years ago
9

Solve in polynomials (3/4)^-2 simplify the expression

Mathematics
1 answer:
valentina_108 [34]3 years ago
6 0
(\frac{3}{4})^{-2} =  \frac{3^{-2}}{4^{-2}} =  \frac{4^2}{3^2} =  \frac{16}{9} = 1.777...
You might be interested in
Comppete the equation <br> X^2+y^2-10x+6y=15
mart [117]
I believe you meant:  Use completing the square to determine the center and radius of the circle represented by this equation:   <span>X^2+y^2-10x+6y=15

x^2 - 10x + 25 - 25 + y^2 + 6y + 9 - 9 = 15
Then:
     (x-5)^2               +   (y+3)^2            = 24   = 2sqrt(6)

This circle is centered at (5,-3) and has radius 2sqrt(6).</span>
8 0
3 years ago
Sams brother is 7 years older than Sam. His mother is 4 less than 3 times sams age. Their combined age is 63. How old isn’t Sam,
statuscvo [17]

The answer is 14. This is because 63=3+x+3x-4. Then You just subtract it and then you get 64=4x. Then you just divide it and then you get x=16.

4 0
3 years ago
Factor 6y 2 - 48 + 42y.<br><br> (6y + 8)(y - 6)<br> 6(y + 8)(y - 1)<br> 6(y - 1)(y - 7)
astraxan [27]

Answer:

6 (y + 8) (y - 1)

Step-by-step explanation:

Factor the following:

6 y^2 + 42 y - 48

Factor 6 out of 6 y^2 + 42 y - 48:

6 (y^2 + 7 y - 8)

The factors of -8 that sum to 7 are 8 and -1. So, y^2 + 7 y - 8 = (y + 8) (y - 1):

Answer: 6 (y + 8) (y - 1)

PS: it's really helpful to pose the question correctly 6 y^2 + 42 y - 48  NOT

6y 2 - 48 + 42y

3 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP! IM IN A RUSH!
rewona [7]
1 is A - just plug and chug
2 is B - for 2 linear equations to have infinite solutions they mustbe the same
3 is C
4 is C - that is where they intersect
5 is A - same slope and different intercepts means no solutions
5 0
3 years ago
Read 2 more answers
Difference between real numbers and intergers​
Greeley [361]

Answer:

REAL NUMBER - real number is union of rational and irrational numbers .... whole numbers, natural numbers, integers, rational and irrational numbers are included in real numbers.

INTEGER -. integer means

means whole - valued positive or negative number or 0......

suppose 1, 2, 3, -6, -2....

whole numbers, such as 3, 4, but not 3.6 or √4 .

I hope you understand the difference between real numbers and integers.......

4 0
2 years ago
Other questions:
  • 40% of a 12,000 acre forest is being logged how many acres will be logged
    14·2 answers
  • There are 5,280 feet in one mile . How many inches are in 3.2 miles
    15·2 answers
  • Can the remainder in a division problem ever equal the divisor
    5·1 answer
  • What are the angles measures of x and y
    7·1 answer
  • An ice cream store sells 3drinks, in 4sizes, and 8 flavors. In how many ways can a customer order a drink?
    10·1 answer
  • A certain magical substance that is used to make solid magical spheres costs $800 per cubic foot. The power of a magical sphere
    11·1 answer
  • The lenghts of two in an isosceles triangle are 8 cm and 4 cm then the perimeter of the triangle is ............cm
    14·1 answer
  • Х = 3y — 1<br> 3х – бу = 12
    12·2 answers
  • Hello uwu<br> i would like some help :)
    15·2 answers
  • 3pqr+6pt+3pqs<br><br><br>factories
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!