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
PIT_PIT [208]
3 years ago
12

Solve for z:2^3z+9=8^2z+1

Mathematics
2 answers:
Anika [276]3 years ago
4 0

Answer:

Hope this helps

Step-by-step explanation:

Sholpan [36]3 years ago
3 0

Answer:

z = 0.143

Step-by-step explanation:

2³z+9 = 8²z+1

1. Subtract 1 from both sides

2³z+8 = 8²z

2. Solve exponents

8z+8 = 64z

3. Subtract 8z from 64z

8 = 64z-8z

8 = 56z

4. Divide 8 by 56 in order to isolate z

8/56 = z

0.143 ≈ z

You might be interested in
HELP!!!
Bad White [126]
I hope this helps you





-15+6= -9



-9+6= -3



-3+6=3


add 6
3 0
3 years ago
Read 2 more answers
Henry’s age is 10 years less than 4 times Paul’s age. If the sum of their ages is equal to 25 years, find the age of each boy.
Mazyrski [523]

Answer:

Henry is 18 and Paul is 7

Step-by-step explanation:

I figured it out in my head.

6 0
3 years ago
Read 2 more answers
Coefficient of b in expansion of (3+b)^4
Margarita [4]
Are you sure you want ONLY the coefficient of b?  If you expand this, you will have b in 3 of 4 terms.

According to Pascal's Triangle, the coefficients of (a+b)^4 are as follows:

                             1
                        1    2    1
                   1      3    3     1
              1       4     6     4     1

So (a+b)^4 would be 1a^4 + 4a^3b + 6a^2b^2 + 4ab^3 + b^4

Here, you want (3 + b)^4.  Here's what that looks like:

3^4 + 4[3^3*b] + 6[3^2*b^2] + 4[3*b^3] + 1[b^4]

Which coeff did you want?
4 0
3 years ago
PLEASE HELP!! WILL GIVE BRAINLIEST!!!
Arlecino [84]

Answer:

In addition to its sweetness, maple sap has certain amino acids and other compounds that provide that unique maple syrup taste – once it is boiled down and finished. Maple sap as it exits a maple tree is a clear, watery substance with only a trace of sweetness. ... These species often produce the sweetest sap.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
I need help with number 12
Genrish500 [490]

Answer:

150

Step-by-step explanation:

-(-4)^2 + 7(-2)^4 - 2(-3)^3

-16 + 112 - 2(-27)

; -16 + 112 + 54

;150

5 0
2 years ago
Read 2 more answers
Other questions:
  • Subtract six hundred fifty three thousand from two million.​
    11·2 answers
  • Plzzzzz helpppp asapppppppppp
    11·2 answers
  • What is 46.48 divided by 0.8
    9·1 answer
  • Solve the eqaution -12+5k=15-4k
    14·2 answers
  • You are choosing between two different cell phone plans. The first plan charges a rate of 21 cents per
    8·1 answer
  • Volume equals length times width times height v=lwh<br> solve the equation for l
    9·1 answer
  • If the points plotted on a graph are scattfred randomly, what is the correlation?
    14·1 answer
  • A qué se le llama factor comun​
    15·1 answer
  • 4<br> For each nth term, find the 50th term.<br> a<br> 4n - 5
    11·2 answers
  • I need help with the bottom half. I’ll give brainielst
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!