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
Ierofanga [76]
3 years ago
11

8^x times 2^(4-x) = 1 Find x. With detailed steps.

Mathematics
1 answer:
Dafna1 [17]3 years ago
7 0

Answer: x= -1

Step-by-step explanation:

In mathematics when you have bases that are the same while multiplying you add the powers. In this case we do not have the same bases so we are going to make it look like 8 is 2. So we sort of simplify it. So we get 8 and put into like 2^4. We do not eliminate the power x that was already there though. So we will have 2^4x × 2^4-x. So like I said earlier we add the powers. Soo we will have

  1. 4x +4-x
  2. 4x-x=1
  3. 3x+4-4 =1-4
  4. 3x/3 = -3/3
  5. x= -1
<h2>Hope that helped!</h2>
You might be interested in
When surveyed 5 out of 32 students said they ride their bikes to school. Predict how many students in a school of 800 ride their
yKpoI14uk [10]

Answer:125 students

Step-by-step explanation:if 5 out of every 32 students bikes

5=32

X=800

800(5)=4000

4000/32=125

7 0
3 years ago
The base of a parallelogram is x+4 and the area is 5x+20 what is the height?
kari74 [83]
I hope this helps you



Area=base.height



5x+20=(x+4).height



5. (x+4)=(x+4).height


height=5
5 0
4 years ago
Find the area, use 3.14 for pi
grigory [225]

Answer:

113.04

Step-by-step explanation:

The formula for the area of a circle is A=(pie)r²

So the equation is 3.14 x 6² = 113.04

8 0
3 years ago
What is the area of the following circle?
irina1246 [14]
Could you show the circle so we can solve this? we can’t solve it if you don’t show the area of the circle.
6 0
3 years ago
Read 2 more answers
Select the correct answer. The values in the table define the function f(x). If g(x) is the inverse of f(x), what is the value o
Tcecarenko [31]

Answer

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Which of the following are parts of the central nervous system? Check all that apply. * 5 points
    11·1 answer
  • What is the value of the expression 2x2+3xy-y2, when x=2 And y=-4
    7·1 answer
  • HELP ME!!!
    9·1 answer
  • A carton contains soup cans weighing a total of 20 pounds. Each can weighs 1 1/4 pounds. How many cans does the carton contain?
    7·2 answers
  • Mrs. Benson has graded 46 math assignments but has 80% of the assignments left to grade. Mrs. Benson has how many math assignmen
    12·1 answer
  • ;-; algebra pls help
    7·2 answers
  • PLEASE HELP I WILL BRAINLIST
    11·2 answers
  • What rational number is equal to -2/3
    12·1 answer
  • I need help on this practice question ​
    5·1 answer
  • A study done by researchers at a university concluded that ​% of all student athletes in this country have been subjected to som
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!