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
Troyanec [42]
3 years ago
12

Solve for y.8^3-3y=256^4y

Mathematics
1 answer:
aliina [53]3 years ago
3 0
8^{3-3y}=256^{4y}\\\\(2^3)^{3-3y}=(2^8)^{4y}\\\\2^{3(3-3y)}=2^{8\cdot4y}\\\\2^{9-9y}=2^{32y}\iff9-9y=32y\\\\-9y-32y=-9\\-41y=-9\ \ \ \ /:(-41)\\\\y=\frac{9}{41}
You might be interested in
Put these in order starting from the smallest<br> 6^2 3^4 2^9<br> 5^3
Levart [38]

Answer:

6^2, 3^4, 5^3, and 2^9

Step-by-step explanation:

6^2= 36

3^4= 81

5^3= 125

2^9= 512

4 0
3 years ago
????????? h e l p ????????
BARSIC [14]
C.





She said that I don’t need her 54
5 0
2 years ago
A triangle has a height of 15 in. and a area of 120 in. What is the length of it's base?
jek_recluse [69]

Answer:

b=16

Step-by-step explanation:

Formula~ 1/2*b*h

1/2*15*b=120

7.5b=120

b=120/7.5

b=16

(you can substitute the value to check-i've done it below)

1/2*16*15=?

if you work it out, the ans will be 120, therefore the ans is correct!

7 0
3 years ago
PLS HELP PLS PLS!!!!!!
jenyasd209 [6]

Answer:

m > 1

Step-by-step explanation:

Minus 6 from both side

m = 1

4 0
3 years ago
Which is the graph of the linear equation y = –one-fourthx + 3?
Aleksandr-060686 [28]

Step-by-step explanation:

need the graph

but, it will cross y axis at 3 and line will be going down

7 0
3 years ago
Other questions:
  • Write the following numbers in increasing order: −1.4; 2; −3 1 2 ; −1; − 1 2 ; 0.25; −10; 5.2
    9·1 answer
  • Eight less than the quotient of a number and 3 is 5
    14·1 answer
  • Lisa arranges 6 square paintings. The area is 225 cm2. What would it cost Lisa to frame her arrangement at a cost of 12 cents pe
    9·2 answers
  • What are real numbers? how are real used to solve problems
    7·1 answer
  • I'm pretty sure the answer is median, just need confirmation, has a picture. Please help! Thanks!!
    8·2 answers
  • Lisa’s cameras has 2,048 megabytes of memory for storing pictures. She already used half this amount. A high-quality pictures us
    8·1 answer
  • The diameter of a sphere is 16 in. What is the sphere's volume? Round to the nearest tenth, if necessary. A) 971.7 in3 B) 1072.3
    11·1 answer
  • Chris buys 8 more Ninja Turtles than Star Wars action figures. The Ninja Turtles cost $7 each and the Star Wars cost $9 each. Wr
    14·1 answer
  • Please help with this equation<br><br>Questions not that Hard its just Im really tired
    12·2 answers
  • Math class, last chance to take it!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!