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
sammy [17]
3 years ago
12

Simplify. Rationalize the denominator. 3/9-√2​

Mathematics
1 answer:
Gwar [14]3 years ago
5 0

\frac{3}{9-\sqrt{2} } * \frac{9+\sqrt{2}}{9+\sqrt{2}}

\frac{27 + 3\sqrt{2} }{9^{2} - (\sqrt{2})^{2}  }

\frac{27 + 3 \sqrt{2} }{81 - 2}

\frac{27 + 3\sqrt{2} }{79}

You might be interested in
What is 100,000 written as a power with a base of 10? ANSWER QUICK
DochEvi [55]

Answer:

Its either 10 to the power of 6 or ten to the power of 5

Step-by-step explanation:

...

4 0
3 years ago
Read 2 more answers
Por 8 días de trabajo, 12 obreros han cobrado $640 ¿Cuánto ganarán por 16 días, 15 obreros con los mismos jornales? (APLICAR REG
Deffense [45]
The question in English
<span>For 8 days of work, 12 workers have charged $ 640. How much will 16 workers with the same wages earn for 16 days? (APPLY RULE OF THREE)

if 12 workers --------------> charged $640 in 8 days
  1 worker---------------> x
x=640/12-------> $53.33
1 worker charged $53.33 for 8 days

1 worker charged $53.33----------------> for 8 days
 x-------------------------------------> 1 day
x=$53.33/8------> x=$6.67
1 worker charged $6.67 for 1 day

therefore
</span>16 workers with the same wages earn for 16 days
= $6.67*16*16-----> $1706.67

the answer is
$1706.67

The answer in Spanish


Si 12 trabajadores --------------> cobraron $640 en 8 dias
  1 trabajador---------------> x
x=640/12-------> $53.33
1 trabajador cobro $53.33 por 8 dias de trabajo

Si 1 trabajador cobro  $53.33----------------> por 8 dias
 x-------------------------------------> 1 dia
x=$53.33/8------> x=$6.67
1 trabajador cobra $6.67 por 1 dia de trabajo

Por lo tanto
16 trabajadores con el mismo salario cobraran por 16 dias de trabajo
= $6.67*16*16-----> $1706.67

La respuesta
$1706.67
7 0
3 years ago
Please answer correctly !!!!!!! Will mark brainliest !!!!!!!!!!!!
weqwewe [10]
Answer = -10x-8y+7
hope this helps x
8 0
3 years ago
6[5 x (41 - 36) - (8 + 14)]
Otrada [13]

Answer:

i want to say good bye my friend

the brainly is gonna delet this

5 0
3 years ago
Order them from least to great
laiz [17]

Answer:

-21/2 <-5/2 < - 2 < - 1.75 <-1 <1.75 <9/4

4 0
3 years ago
Other questions:
  • The interior angles formed by the sides of a hexagon have measures that sum to 720°. What is the measure of angle F?
    11·2 answers
  • A restaurant has two different seating options: a table and a family booth. A table can seat 2 people, and a family booth can se
    11·1 answer
  • Flood waters decreased in Death from 15 in to 8. In what was the percent decrease?
    6·1 answer
  • In the triangle below, what ratio is sec H?
    6·2 answers
  • If f(x) = x^3, which of the following describes the graph of f(x + 2)?
    8·2 answers
  • How do you find the surface area of a triangle? A square?
    13·1 answer
  • The male elephant weighs 8,000 pounds wich is the is th same as 4 tons the female weighs 7,000 pounds how many tons does the fem
    7·1 answer
  • Need help im struggling ​
    7·1 answer
  • How much money will we need to buy enough 12 packs for 168 people to
    6·1 answer
  • Solve for x. <br> -4 (6 - x) + 4 = 4x - 20
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!