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
kotykmax [81]
3 years ago
8

Please help I'm behind

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:

a= -4

Step-by-step explanation:

2^-4 ×2^a =2^-8

2^-4+a = 2^-8

both 2 are cancelled by dividing

then,

-4+a = -8

a = -8+4

a= -4

hope this helps you

You might be interested in
HELP PLEASE!!!!!!!!!! ASAP
Lilit [14]

Answer:

j - 150

k - 62

l - 52

m - 96

7 0
3 years ago
The area of a circle is 132.7 square cm. Find the diameter.
hram777 [196]

13 cm (approximately)

Step-by-step explanation:

Let the radius of the circle be 'r'.

Area of the circle = πr²

=> 132.7 = (22/7) r²

=> 6.5 ≈ r

Therefore, diameter = 2radius = 2(6.5) = 13 cm

6 0
2 years ago
A. Draw the image of ΔDEF after a rotation of 90° clockwise about the point (1,0). Label the image ΔD’E’F’.
irina [24]

Answer:

  see the attachment

Step-by-step explanation:

(a) Clockwise rotation moves a point from (x, y) to (y, -x).

__

(b) Reflection across x=1 moves a point from (x, y) to (2-x, y).

7 0
3 years ago
SHOW YOUR WORK<br><br> Can someone help?<br> (no files or links)<br> (Will give brainliest)
DanielleElmas [232]
2 1/3
You would do 6 3/4- 1 3/4=5
5-1 1/3= 2 2/3
7 0
2 years ago
BRAINLIEST IF CORRECT!:)) PLEASE SHOW WORK!! <br><br> Here is the attachment below.:) &lt;----
kipiarov [429]
Please find the solution below.. If you have questions, let me know.

6 0
3 years ago
Other questions:
  • Sally had 210 dollars to spend on 6 books.After buying them she had 12 dollars how much did each book cost
    15·1 answer
  • A chef can make 12 omelets in one hour. What is the rate of omelets per minute?
    8·1 answer
  • 54/45 · 60/48 ÷ 310/30=
    15·2 answers
  • Is 2(x - 6) = -35 equivalent to 2x = -23
    13·1 answer
  • 7 divided by 11187.4
    15·1 answer
  • Help fast!! PLEASE. Will appreciate it! Thanks! HELP!!
    7·1 answer
  • Which of the following is equivalent to: 6 - 2x &gt; 3(4x - 2)?
    8·1 answer
  • Find MP.<br><br> MN=17<br> NP=3y<br> MP=5y+9
    11·1 answer
  • The sum of two rational numbers is −3/5 . If one of them is −9/20, find the other.
    7·2 answers
  • Based on the table, what is the association between x and y?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!