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
Zina [86]
2 years ago
10

Find the value of y in the equation attached to this question

Mathematics
2 answers:
Veseljchak [2.6K]2 years ago
7 0

Answer:

y = 4

Step-by-step explanation:

Decompose  in base 3

9^{y} =\frac{3^{5} (3^{2})^{6}  }{(3^{3})^{3}  } =\frac{3^{5}3^{12}  }{3^{9} } =\frac{3^{17} }{3^{9} } =3^{17-9} =3^{8}

if

3^{8} =(3^{2} )^{4} =9^{4}

then

9^{y} =9^{4}

y=4

Hope this helps

dlinn [17]2 years ago
3 0

Answer:

y = 4

Step-by-step explanation:

1) Simplify 3^5 to 243.

{9}^{y}=\frac{243\times {9}^{6}}{{27}^{3}}

2) Simplify {9}^{6} to 531441.

{9}^{y}=\frac{243\times 531441}{{27}^{3}}

3)  Simplify  243\times 531441 to  129140163.

{9}^{y}=\frac{129140163}{{27}^{3}}

4) Simplify  {27}^{3}  to  19683.

{9}^{y}=\frac{129140163}{19683}

5) Simplify  \frac{129140163}{19683} to 6561.

{9}^{y}=6561

6) Convert both sides to the same base.

9^y=9^4

7)  Cancel the base of 9 on both sides.

y=4

Cheers,

ROR

You might be interested in
PLEASE HELPPPPP please
Sidana [21]

Formula to find the slope with two points: m=y2-y1/x2-x1, from the two points you were given (-2,-3) and (1,1). So m=1-(-3)/1-(-2)=4/3

6 0
3 years ago
What is 23% of 554??????????
alex41 [277]
To solve this, you would times 0.23 and 554. Therefore, the answer is 127.42
6 0
3 years ago
Read 2 more answers
Find the surface area of the figure. Round to the nearest tenth if possible.​
Cloud [144]
Area of square base:
13 x 13 = 169
Area of triangular sides:
B x H/2
13 x 16/2 = 104
104 x 4 = because there are 4 triangular sides of the figure = 416
416 + 169 = 585in^2
590in^2
6 0
2 years ago
In the equation, 1/4n+5=51/2 what is n equal to?
BlackZzzverrR [31]

Answer:

N = 2

Step-by-step explanation:

5 1/2 - 5

= 1/2

1/2 divided by 1/4 = 2

N = 2

5 0
3 years ago
Read 2 more answers
Use the Exterior Angle Inequality Theorem to list all of the angles that measure less than the measure of Angle 1
kati45 [8]

Answer:

Angle 5

Angle 8

Step-by-step explanation:

\angle 5 \:\&\: \angle 8 measure less than the measure of Angle 1.

6 0
3 years ago
Other questions:
  •  
    15·1 answer
  • Gerain and Deon are making trail mix. Gerain's recipe calls for 3 parts raisins to 2 parts almonds. Dean's recipe calls for 4 pa
    9·1 answer
  • How many time can 21 go into 6
    8·2 answers
  • Make a table to find the area covered by 10 tiles that measure 6, 12, 15 and 24 inches on one side
    15·2 answers
  • Quadrilaterals that are neither a trapezoid nor a rectangle?
    14·1 answer
  • Someone help fasttttt
    10·2 answers
  • 4
    8·1 answer
  • Please guys answer to my question 24 30. 45 finding lcm​
    10·1 answer
  • What is the relationship between DG and FG?<br> Math
    13·1 answer
  • I need help with this question, please. This is non graded.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!