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
antoniya [11.8K]
3 years ago
7

The metric system is based on the number ___.

Mathematics
2 answers:
Bumek [7]3 years ago
4 0
The metric system is  a decimal system of measurement that is based on wavelength of light- number 10.
Dmitriy789 [7]3 years ago
3 0
The metric system<span> is based on the number 10 (ten) and became the international official measurement system called also "d</span>ecimal system".
You might be interested in
Find the product and simplify 3a3 (-3a2 + 5a - 5)
djyliett [7]

Answer:

Step-by-step explanation:

3a3 (-3a2 + 5a - 5)

Product: -9a5 + 15a4 - 15a3

3a3 (-3a2 + 5a - 5)

3 0
3 years ago
Hello does anyone know how to figure this out? - 3(4 + x) = x + 6
exis [7]

Answer:

-4.5

Step-by-step explanation:

-12-3x=x+6

-4x=18

x=-4.5

6 0
3 years ago
Read 2 more answers
What is What is the measure of XYZ ?
ololo11 [35]

Answer:

The arc length, radius and the included angle are related as

r\theta=\widehat {XYZ}  where  \theta  is in radians.

The radius  r  is given by

r=\frac{\widehat {XYZ} }{\theta} \\ r=\frac{10.8}{1.8} \\ r=6\;units  

Correct choice is (B).

Step-by-step explanation:

6 0
4 years ago
Cammie can mow 1/2 acre in 25 minutes. If her rate is constant, Cammie says she can mow 1 1/4 acres in one hour. Is Cammie corre
Sergeu [11.5K]

Answer: No, Cammie is not correct. She can mow  1\frac{1}{5}\ acres in one hour (See explanation).

Step-by-step explanation:

Convert the mixed number to an impoper fraction:

1. Multiply the whole number part by the denominator of the fraction and add the product to the numerator.

2. The denominator does not change.

Then:

1\frac{1}{4}=\frac{(1*4)+1}{4}=\frac{5}{4}

Let be "x" the acres Cammie can mow in one hour.

You know that she can mow \frac{1}{2}\ acre in 25 minutes, then you can set up the following proportion (Remember that 1 hour has 60 minutes):

\frac{\frac{1}{2}}{25}=\frac{x}{60}

Solving for "x", you get:

\frac{\frac{1}{2}}{25}=\frac{x}{60}\\\\(60)(\frac{1}{50})=x\\\\x=\frac{6}{5}

Convert from improper fraction to mixed number:

1. When you divide 6 by 5, the quotient is 1. This will be the whole number part.

2. The remainder is 1. This will be the numerator.

3. The denominator does not change.

Then:

x=1\frac{1}{5}

Therefore, she can mow  1\frac{1}{5}\ acres in one hour.

3 0
3 years ago
A scientist repeated an experiment three times, making 1.42, 3.81, and 4.08 gallons of a new product. How many gallons were made
iVinArrow [24]

Answer:

So, total gallons were made in all =9.31 gallons

Step-by-step explanation:

We are given

A scientist repeated an experiment three times, making 1.42, 3.81, and 4.08 gallons of a new product

so,

first experiment =1.42 gallons

Second experiment =3.81 gallons

Third experiment =4.08 gallons

now, we can find total gallons

total gallons = first experiment + second experiment + third experiment

total gallons =1.42 gallons + 3.81 gallons +4.08 gallons

total gallons =9.31 gallons

7 0
3 years ago
Other questions:
  • Find the product of 27×60 then explain how you would use mental math to find the product of 27×600
    13·2 answers
  • Round 4,525 to the nearest thousan​
    10·1 answer
  • 20 pts20pts20pts20pts20pts20pts20pts20pts20pts20pts20pts
    10·1 answer
  • Denise is buying four birthday cards for $11.16. Sales tax on the four cards is $0.68. What is the total cost?
    12·1 answer
  • Question 3 (Multiple choice) If 0
    6·1 answer
  • Choose the inequality that represents the following graph.
    6·1 answer
  • Please Help me!! It's for testing!
    13·2 answers
  • For the following diagram, assume that
    14·1 answer
  • A large university accepts 60% of the students who apply. Of the students the university accepts, 25% actually enroll. If 10,000
    7·1 answer
  • What is -100 represented in exponents
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!