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
AveGali [126]
3 years ago
11

Choose the correct simplification of (9xy^5)^2.

Mathematics
1 answer:
Grace [21]3 years ago
5 0

Answer:

D) 81x²y¹⁰

Step-by-step explanation:

(9xy⁵)²

Because all of 9xy⁵ are in the parentheses, each component is raised to the 2nd degree.

(9)² = 81

(x)² = x²

(y⁵)² = y¹⁰ -- When you raise an exponent to another exponent, you multiply the exponents.

Now combine the components.

D) 81x²y¹⁰

You might be interested in
A group of 2n people, consisting of n men and n women, are to be independently distributed among m rooms. Each woman chooses roo
vfiekz [6]

Step-by-step explanation:

Assume that

X_i = \left \{ {{1, If , Ith, room, has,exactly, 1,man, and , 1,woman } \atop {0, othewise} \right.

hence,

x = x_1 + x_2+....+x_m

now,

E(x) = E(x_1+x_2+---+x_m)\\\\E(x)=E(x_1)+E(x_2)+---+E(x_m)

attached below is the complete solution

7 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
Nady [450]

Answer:

A) 2x³+11x²+8x-16

Step-by-step explanation:

When you multiply s(x) by t(x) you get something like this:

s(x) \times t(x) = (2 {x}^{2}  + 3x - 4) \times (x + 4) \\  = 2 {x}^{3}  + 3 {x}^{2}  - 4x + 8 {x}^{2}  + 12x - 16 \\  = 2 {x}^{3}  + 11 {x}^{2}  + 8x - 16

5 0
3 years ago
Read 2 more answers
Write an equation that models the sequence 400, 200, 100, 50, ...
Julli [10]
You're starting at 400. Each time you're cutting in half. 

So the common ratio is 1/2 which means the equation is

\Large y = 400(1/2)^{x-1}

which is in the geometric sequence format. So the answer is choice D
3 0
3 years ago
Read 2 more answers
The sum of the angles x and y are 127 degrees. If the measure of x is 34 more than half the measure of y, what is the measure of
Pepsi [2]
The sum of the angles x and y are 127 degrees.
X + Y = 127

The measure of x is 34 more than half the y.
X = (y/2) + 34
X = (y + 68) / 2

X = 127 - Y

(Y + 68)/2 = 127-Y
254-2Y = Y+68
186 = 3Y
Y = 62
X = 127-62 = 65

The measure of two angles are 62 and 65
8 0
3 years ago
15 - 4x = -9x + 75
algol13

Answer:

x=12

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • A region is bounded by y=e−3x, the x-axis, the y-axis and the line x = 3. If the region is the base of a solid such that each cr
    7·1 answer
  • 3^15 is the product of which of the following two
    6·1 answer
  • What is the vertex of the quadratic graph below ?
    11·2 answers
  • Kat is painting the edge of a triangular stage prop with reflective orange paint. The lengths of the edges of the triangle are (
    12·2 answers
  • Plz help me plz fugugughfufgfhvjgu
    6·1 answer
  • A ball is thrown with an initial speed of 17 mph in a direction that makes an angle of 22 degrees with the positive x-axis. Expr
    7·1 answer
  • 47.Explain sound needs a medium for propagation​
    9·1 answer
  • Factor the following expression 2x^2 - 11x+12
    5·1 answer
  • The point (4, 5) is translated two units left and eight units down. What is the
    14·2 answers
  • If A= [2 6] prove that (A')' = A<br> 3 7<br> 4 9​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!