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
lubasha [3.4K]
4 years ago
11

(9y® + 2)2 = combine like terms

Mathematics
1 answer:
Vsevolod [243]4 years ago
4 0

Answer:

81y^2+36y+4

Step-by-step explanation:

First: 9y^2= 81y

Next: 2^2= 4

Then: 9y times 2= 18

Last: 18 times 2= 36y

(this : ^2 means squared in case you did not know)

You might be interested in
If h(x)=6-x what is the value of (h•h)(110)
Irina18 [472]

The given function : h(x) = 6 - x

We know that for any functions f(x) and g(x)

f*g (x)=f(x)\times g(x)

Therefore , h*h (x)=h(x)\times h(x)

h*h (x)=(6-x)(6-x)=(6-x)^2

h*h (x)=(6)^2-2(6)(x)+x^2 [ Using identity   (a-b)^2=a^2+2ab+b^2 ]

h*h (x)=36-12(x)+x^2

\-------->\ h*h (x)=36-12(x)+x^2 Now, at x= 10 , we get

h*h (10)=36-12(10)+(10)^2

h*h (10)=36-120+100=36+100-120=136-120=16

Hence, the value of (h*h)(10) = 16

hoped it helped

8 0
3 years ago
Help show work please.
vichka [17]

Answer:

X = 7/3y - 10/3

Step-by-step explanation:

Add - 7y to both sides = -3x + 7y = 10 - 7y

= -3x = 10 - 7y

Divide both sides by -3

-3x/-3 = 10/-3 - 7y/-3

x = 7/3y - 10/3

5 0
3 years ago
What is one way you can calculate 0.25 times 0.044 as a decimal?
Rudik [331]

Answer:

0.011

Step-by-step explanation:

let's see so first

first you line the numbers on the right (DO NOT ALINE DECIMAL POINTS)

second, starting from on the right multiply each digit in the top number by each digit in the bottom number just as whole numbers .

after add the products

7 0
3 years ago
jolie brought balls of green and blue color thirty five percent of ball are blue if she brought total of 300 balls how many gree
Free_Kalibri [48]
First: Find out how many of Jolie's balls are blue.

300 * 35% = 300 * 0.35 = 105 blue balls.

Second: Find the difference between the total number of balls and the blue balls to find out how many green balls Jolie has.

300 - 105 = 195 green balls. 
4 0
3 years ago
a school held a tennis tournament. after each round one fourth of the players were eliminated. if there were 64 players at the s
Sveta_85 [38]

Answer:

If there are 32 teams in the tournament and 1 winner, there were 31 games. So, 63 - 31 = 32 games.

 

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the rate. principal $6000 time 12% interest: $120
    9·2 answers
  • Need help with this question
    15·1 answer
  • What is the equilibrium price per DVD?
    9·1 answer
  • Problem: Construct a triangle with interior angle measures of 45° and 45°.
    5·1 answer
  • Can someone please answer this question I’ll LITERALLY do ANNNYYTHHINNNGG <br> Number 25
    12·1 answer
  • If y=-x2+14x+ then x=10 is a counter example for which conjecture
    6·1 answer
  • 3(u+5)=6u+30 please help​
    8·2 answers
  • The Hu family goes out for lunch, and the price of the meal is $52. The sales tax on the meal is 6%, and the family also leaves
    8·2 answers
  • What’s the domain of the function?
    8·1 answer
  • What is the domain of the line.pls answer​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!