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
Natasha2012 [34]
3 years ago
14

Orla and Eduardo each looked at a strand of their hair under a microscope and measured the diameter. Orla's strand was 0.005cm i

n diameter, and Eduardo's strand was 0.012cm in diameter.
How much greater was the diameter of Eduardo's hair?
Mathematics
2 answers:
bezimeni [28]3 years ago
6 0

Answer: The diameter of Eduardo's hair is greater than Orla's hair by 0.007 cm.


Step-by-step explanation:

Given: The diameter of Orla's hair strand = 0.005 cm

The diameter of Eduardo's hair strand = 0.012 cm

Clearly , 0.012>0.005

The difference between the diameters=0.012-0.005=0.007\ cm

Thus, the diameter of Eduardo's hair is greater than Orla's hair by 0.007 cm.

suter [353]3 years ago
4 0

Answer:

0.007

Step-by-step explanation:

its on khan academy and i got it right

You might be interested in
X² - 40x-129 resolve into factor​
Lelu [443]

Answer:

(x - 43)(x + 3)

Step-by-step explanation:

consider the factors of the constant term (- 129) which sum to give the coefficient of the x- term (- 40)

the factors are - 43 and + 3 , since

- 43 × + 3 = - 129 and - 43 + 3 = - 40 , then

x² - 40x - 129 = (x - 43)(x + 3) ← in factored form

8 0
2 years ago
I
amid [387]

Answer:

21.56

Step-by-step explanation:

7 0
2 years ago
What is the value of b^2 0 4ac for the following equation?<br> 2x^2 0 2x 0 1 = 0<br> 04<br> 0<br> 12
tigry1 [53]
<span>2x^2 - 2x - 1 = 0 a = 2, b = -2, c = -1 b^2 - 4ac = (-2)^2 - 4(2)(-1) = 4 + 8 = 12
so the answer is 12
</span>
3 0
3 years ago
A circle has a radius of 3. An arc in this circle has a central angle of 20°. What is the length of the arc? Either enter an exa
Semenov [28]

Answer:

\frac{\pi  }{3}

2 * \pi * 3  * \frac{20}{360}

120\pi/360 = \frac{\pi  }{3}

Step-by-step explanation:

5 0
2 years ago
The perimeter of a rectangle garden is 348 feet if the length of the garden is 93 feet what is the width?
Ber [7]
The width is 81 feet. 
93(2)+81(2)=348
3 0
2 years ago
Read 2 more answers
Other questions:
  • Anthony biked and ran a total of 35 miles. If anthony biked one less that twice as far as he ran, how far did Anthony bike?
    6·2 answers
  • find the shadow cast by a 10 foot lamp post when the angle of elevation of the sun is 58 degrees. find the length to the nearest
    6·1 answer
  • There are 30 people in the class, 15 play a sport. what percentage of the class play a sport.
    7·1 answer
  • Please help confused
    15·1 answer
  • Please help me 6-7-8 please
    8·1 answer
  • How to solve this question
    8·1 answer
  • Evaluate : ( -3/4 ) 2 pls and thank youu
    9·1 answer
  • PLEASE HELP ILL FAIL
    13·2 answers
  • Solve the following quadratic equation for all values of x in simplest form.
    6·1 answer
  • A type of bear can run at a rate of 21 miles per hour. At this rate, how far could it run in 3 hours?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!