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
schepotkina [342]
3 years ago
13

If log a= -5, what is the value of a?

Mathematics
2 answers:
arsen [322]3 years ago
7 0

Answer:

0.00001 or 1/100,000

Step-by-step explanation:

if log 100,000 = 5 then it must be the opposite which is ^^

mark me brainliest please!

erastova [34]3 years ago
3 0

Answer:

1/100000

Step-by-step explanation:

log_{10} a=-5\\10^{-5}=a\\\frac{1}{10} ^{5} =a\\\frac{1}{100000} =a

You might be interested in
A jacket costs $35 and has an 8 percent tax rate. Which expression will find the cost of the tax on the jacket?
bagirrra123 [75]
Well there are no choices but the answer would be 
$35+8%
8% of $35 is $2.08
$35+$2.08=
the total of the jacket would be $37.08

4 0
3 years ago
Read 2 more answers
Round 259.98991 to the nearest hundredth.<br> 259.99<br> 259.990<br> 259.9899<br> 260.00001
Fynjy0 [20]
259.99

HTU.TH

(hundreds, tens, units . tenths, hundredths)
7 0
3 years ago
I DO NOT UNDERSTAND SOMEONE PLEASE HELP
sammy [17]

Answer:

a = 12cm

Third option

Step-by-step explanation:

Use the pythagorean theorem because this is a right triangle and you are looking for a missing side.

The formula is:

a² + b² = c², where "a" and "b" are sides, but "c" is the hypotenuse (longest side).

We know the hypotenuse and one other side.

Substitute side "b" and "c".

a² + 5² = 13²

a² + 25 = 169   Isolate "a"

a² = 169 - 25    Subtract 25 from both sides

a² = 144         Find the square root of both sides

a = √144

a = 12

The mssing side, "a", is 12 cm long.

8 0
3 years ago
Simplify square root of 2 multiplied by the cube root of 2. A 2 to the power of 1 over 6 B 2 to the power of 2 over 3 C2 to the
kipiarov [429]
Square-root of two multiplied by the cube-root of 2
=sqrt(2)*(2)^(1/3)
=2^(1/2)*2^(1/3)
=2^(1/2+1/3)     multiplication rule of exponents
=2^((3+2)/6)
=2^(5/6)
=(2^5)^(1/6).........sixth root of 2^5
=(32)^(1/6) ............sixth root of 32.
7 0
3 years ago
If a number is added to itself and the sum is multipled by 2 , the product is 4
Step2247 [10]
The number is 1

1 + 1 = 2

2(2) = 4

1 is your answer

hope this helps
8 0
3 years ago
Other questions:
  • How many parts does it take to cover 1/4 of a triangle
    11·1 answer
  • 25-29 please with work
    5·1 answer
  • Carol is baking cookies and needs 2 1/4 cups of flour 2/3 cup of white sugar 1/4 cup of brown sugar and 1/16 cup of baking soda
    10·1 answer
  • The amount of money Alan earns as a plumber after x hours is modeled by the equation y=$25x+50. What is the meaning of $25 in th
    6·1 answer
  • The cost of having a package delivered has a base fee of $9.70. Every pound over 5 lbs cost an additional $0.46 per pound. Write
    15·1 answer
  • Please help me with this problem. image attached.
    15·1 answer
  • in triangle pqr and triangle xyz, PQ=XY. QR=YZ, ext angle PQM=ext angle XYN. Prove that triangle PQR congruent to triangle XYZ​
    14·1 answer
  • Which one is correct?
    12·1 answer
  • Plz help me as soon as possible! Thank you
    7·2 answers
  • Drag the tiles to the boxes to form correct pairs.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!