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
Hitman42 [59]
3 years ago
12

PLEASE ANSWER PLEASE ANSWER

Mathematics
1 answer:
AURORKA [14]3 years ago
6 0

Answer:

A

Step-by-step explanation:

I've forgotten the exponent rules for exponent operations, but one way to do this is to find the value of the expression given (2^-5 * 2^7)^-3 (which is equal to 0.015625) using a calculator, then use your calculator to find which answer choice is equal to the expression given AKA 0.015625. I did this and got A, but you should probably still look up exponent rules for future reference. Trust me, this question is actually WAY easier than what it probably looks like to you, as long as you know the exponent rules. :)

Give me Brainliest and have a great day! :)

Cheers!

You might be interested in
What value of z makes the statement true?
Shkiper50 [21]
-(z + (-17)) = 12 + 17

-(z - 17) = 12 + 17

Distribute -1:

-z + 17 = 12 + 17

Subtract 17 to both sides:

-z = 12

Multiply -1 to both sides:

z = -12
4 0
3 years ago
8) 7(p-6)= 8p - 34<br> any chance i can get the steps on how to solve this?
yan [13]

Answer:

Step-by-step explanation:

7(p-6)=8p-34

Distribute 7 into the parentheses on the Left Hand Side of the equation

7p-42=8p-34

get p together, so minus 7p on both sides

7p-7p-42=8p-7p-34

7p and -7p cancel out on L.H.S

-42=p-34

isolate p by adding 34 to both sides

-42+34=p-34+34

-34 and postitive 34 cancel out on the R.H.S

p=-8

Hope this helps! :)

8 0
3 years ago
I need help with these two questions
castortr0y [4]
8 is B. And 9 is A.
4 0
3 years ago
Find the value of each expression.<br> 6b2 – 5 if b = 3
snow_tiger [21]
The answer should be 31, if I’m doing this correctly.
6(3)2-5 (multiply 6 and 3, you get 18)
18(2)-5 (multiply 18 and 2, you get 36)
36-5 (subtract 36 and 5)
31
3 0
3 years ago
Read 2 more answers
How many feet are in 154 centimeters​
klio [65]

Step-by-step explanation:

154 centimeters =

5.05249344 feet (5 feet ⅝ inch)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me this is impossible
    15·2 answers
  • Find the product of (3.7 × 104) and 2.
    7·1 answer
  • 4. Kim took a test that had 20
    10·1 answer
  • Please explain how to slove thank you.
    5·1 answer
  • URGENT URGENT HELP NEEDED! I AM BEGGING...PLS SOLVE A GEOMETRY QUESTION. I HAVE ATTACHED THE SNIP. THANKS
    13·1 answer
  • If tax revenues are not enough to cover budgeted expenses, the US government must
    5·1 answer
  • Pls answer! this problem
    12·1 answer
  • Circles and angles/arcs <br> could someone help me with this geometry question please?
    11·1 answer
  • How fast does Santa's sleigh travel how fast would Santa have to travel to get to every house in the UK in m/s the average dista
    7·1 answer
  • Divide -2^3-5x^2+4x+2 by x+2
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!