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
ahrayia [7]
2 years ago
11

Simplify each radical

Mathematics
1 answer:
const2013 [10]2 years ago
8 0

Answer:

AECG

Step-by-step explanation:

1

sqrt(49) = 7

sqrt(a^2) = a

sqrt(b^2) = b

For every two variables you can take one out from under the root sign and thorough the other one away.

Answer: E

2

sqrt(36) = 6

sqrt(a^2) = a  See comment for 1.

b must be left where it is. There is only 1 of them.

6asqrt(b)

Answer: A

3. sqrt(25) = 5

sqrt(b^2) = b

a must be left alone.  There's only 1 of them.

5b sqrt(a)

answer: C

4

sqrt(81 a b)

sqrt(81) = 9

The variables must be left alone. There's only1 of them

9 sqrt(ab)

Answer G

You might be interested in
A machine cuts 25 circuit boards every 5 minutes. What is the unit rate of production for the machine?
irina1246 [14]

Answer:

25 divided by 5 = 5, so the unit rate is 5 circuit boards every minute.

8 0
3 years ago
What is the value of x enter your answer in the box.
ira [324]
We can use vertical opposite angles. Which means the opposite angles where 2 lines intersects is the same.
3x + 50 = 6x - 10 (vert. Opp. Angles)
3x = 6x - 60
-3x = - 60
X = 20°
7 0
3 years ago
If f(x)=2x+5, then f(4) represents what
RSB [31]
<span>f(x)=2x+5
then
</span><span>f(4)=2(4) +5 = 8 + 5 = 13

hope it helps</span>
6 0
3 years ago
Select the equation in which the graph of the line has a negative slope, and the y-intercept equals -8
Lelechka [254]
Y = kx - 8. The variable k can be any negative value.
7 0
2 years ago
When 7 is subtracted from 3 times a certain number , the result is 28. What is the number
pychu [463]

7 multiply by three u get 21 then add it to the number 28 add u get the answer 49

5 0
2 years ago
Other questions:
  • What is the y-value when x equals 7?<br> y = 310 - 25(x)
    14·2 answers
  • Greg gets a hit 24% of the times he is at bat. If he got 18 hits this season, how many at- bats did he have?​
    10·1 answer
  • WHAT IS 0.016 AS A FRACTION!?!
    15·1 answer
  • PLEASE ANSWER MATH WORK - ASAP
    13·1 answer
  • Use the distributive property to rewrite each expression in it's equivalent form 9a-3/3 ,Just 3 please
    9·1 answer
  • Quien me quiere conocer soy chico bueno y amable❤​
    5·2 answers
  • What is the value of - 15 - 9 - (- 7)? ​
    11·2 answers
  • Find the solution to the system of equations below:<br><br> y = 4x + 20<br><br> y = 8x - 4
    12·1 answer
  • At a point on the ground 35 ft from a base of a tree, the distance to the top of the tree is 1 ft more than 3 times the height o
    5·1 answer
  • T=2p squared make p the subject
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!