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
vredina [299]
3 years ago
11

Simplify this radical without decimals

Mathematics
1 answer:
timofeeve [1]3 years ago
5 0
8)
\sqrt{40}
\sqrt{4*10}
The 4 is a squared number (2<span>×2).
</span>Answer: 2\sqrt{10}
12)
\sqrt{441}
The 441 is a squared number (21<span>×21)
</span>Answer: 21



You might be interested in
HELP!! ASAP PLEASE!! WILL GIVE BRAINLIEST!!
patriot [66]

Answer:

6^-4 ÷ 3^-4

6^-4/3^-4

Since their powers are negative

Flip them both so the negative index is lost.

It now becomes

3^4/6^4

81/1296

=1/16

6 0
3 years ago
What is the perimeter of parallelogram ABCD?
Degger [83]

Answer:

18

Step-by-step explanation:

Its 4, 4, 5, and 5 which equals 18 cm.

7 0
3 years ago
Tenemos 2 rectangulos, el primero mide 15 centimetros de largo y 4 centimetros de ancho al formar el segundo rectangulo se dupli
sergey [27]

Answer:

El segundo rectangulo va medir 30 centimetros de largo y 8 centimetros de ancho.

Step-by-step explanation:

Duplicar las medidas significa que vamos multiplicar las medidas por 2.

15 cm × 2= 30 cm

4 cm × 2= 8 cm

Espero que te ayude!

8 0
3 years ago
A bicycler traveled 45 mi. at an average speed of 6 mi./hr. How long did the ride take?
kobusy [5.1K]

Answer:

The ride took 7 1/2 hours to complete.

Step-by-step explanation:

If the bicyclist is going at a constant speed of 6mi/hr it would take 7 1/2 hours to ride 45 miles.

6*7 1/2=45

7 0
3 years ago
Someone please help me ?
puteri [66]

Answer:

Third option down. X is more than or equal to 6

Step-by-step explanation:

I'm a genius

7 0
2 years ago
Read 2 more answers
Other questions:
  • What type of number can be written as a fraction plq, where p and q are integers
    5·1 answer
  • Can someone help me please :)
    15·2 answers
  • To evaluate the effect of a treatment, a sample of n = 9 is obtained from a population with a mean of μ = 40, and the treatment
    13·1 answer
  • 3. Twelve coworkers go out for lunch together and order three pizzas. Each
    13·1 answer
  • A biased 3-coloured spinner was spun 240 times. It landed on Red n times, on Orange 3n times and on Yellow 8n times.
    12·1 answer
  • Really need help! anything would be appreciated
    10·2 answers
  • Lines / and m are parallel. Line / can be represented by the equation 3x + 4y = 8. If line
    12·1 answer
  • Which expression is equivalent to 3.5 B +4.5+0.5 B -0.5-1.5 B?
    15·1 answer
  • Pls help me this is my first attempt!! I have two more!
    9·1 answer
  • Player a throws the ball 25 yards to player b. After catching the ball, player be immediately turns 90° to his left and runs wit
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!