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
marishachu [46]
3 years ago
11

He microsphere nanoscope is a powerful tool that allows humans to see structures 9 × 10–9 meter in diameter.

Mathematics
1 answer:
MrRa [10]3 years ago
5 0
Nan x 10^0 should be your answer
You might be interested in
Which expressions are equivalent to 1−2x−1.7 ?
siniylev [52]

Step-by-step explanation:

if there are no typos, then the second and the fourth answers are correct.

1 - 1.7 = -0.7 or -2×0.35

-2x = -2(x)

8 0
2 years ago
Help me please i need help
scoundrel [369]

Answer:

3/11 = 6/22

Step-by-step explanation:

3*2=6.

so 11*2 = 22

4 0
3 years ago
Read 2 more answers
Sasha is collecting cans to recycle.When she collected 180 cans she knew she haad reached 60% of her goal How many more cabs doe
Arturiano [62]
It would be 60 because 180 minus 60 is 60
8 0
3 years ago
In a bag of red and green tomatoes the ratio of red tomatoes to green tomatoes is 3:4. If the bag contains 120 green tomatoes, h
nignag [31]
It would be 90 because it’s kinda self explanatory
8 0
2 years ago
Read 2 more answers
X-5y-z=-20<br><br>-2x-y-6z=25<br><br>-x-4y-z=-15<br>Solve by elimination
Tju [1.3M]

Answer:

x = 0

y = 5

z = -5.

Step-by-step explanation:

X-5y-z=-20

-2x-y-6z=25

-x-4y-z=-15

Add equation 1 and 3:

-9y - 2z = -35 .......... A

Multiply the first equation by 2:

2x - 10y - 2z = -40

Now add this to equation 2:

-11y -8z = -15.............B

Now multiply equation A by -4:

36y + 8x = 140.........C

Add equations B and C:

25y = 125

y = 5.

Substitute for y in equation A:

-9*5 - 2z = -35

2z = -45 + 35 = - 10

z = -5.

Now find x by substituting for y and z in the first equation:

x - 5(5) - (-5) = -20

x - 20 = -20

x = 0.

6 0
3 years ago
Other questions:
  • What number is 3/10 of 20
    13·2 answers
  • Convert 16 over 25 into a percentage ?
    14·2 answers
  • Smallville’s town council has records of the town’s budget over a 10-year period. Create a best fit and model for the data. What
    10·1 answer
  • rammy has saved $26 for a new bicycle helmet that costs $47. let n represent the money he still needs to save. write an addition
    15·2 answers
  • Let a be -1/6 and let b be 1/2. Let x be the sum of the reciprocals of a and b, let y be the product of the reciprocals of a and
    12·1 answer
  • Solve the inequality. Graph the solution. 0 &lt; −12t
    11·1 answer
  • A number is increased by 35%.<br> The result is 324
    11·1 answer
  • The constant value which is multiplied by each term in a geometric sequence to obtain the next term.
    5·2 answers
  • A vertical parabola goes through (1,-2), (-3, 10), and (4, 31). Use matrices to
    9·1 answer
  • Write an equation for three-fourth of m is 20​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!