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
Vinil7 [7]
3 years ago
8

Does √(x) + √(x) = √(2x)?If not please explain.

Mathematics
1 answer:
musickatia [10]3 years ago
8 0

Answer:

You are correct.

Step-by-step explanation:

What you do is you add them together which is 2x and it stays in the square root. You are correct.

You might be interested in
Charles has $1600 dollars in his account and makes automatic $400
kipiarov [429]
1600(-400)= f is the y axis and -400 because its taking money from his account
3 0
3 years ago
Allen is trying to buy sneakers he has $50 to spend he finds a pair that he really likes that cost $58 if he has a 20% coupon ca
svetoff [14.1K]
First you would multiply 58 by .20 and you would receive 11.6
next you would subtract 11.y from 58 and get 46.4
so yes Allen can afford the sneakers
4 0
3 years ago
A rug is to be centered in a room so that the border around it is of a consistent width on all four sides. If the room is 10 ft
aleksley [76]

Answer:

The width of the border can be 9 feet or 3.5 feet.

Step-by-step explanation:

Let the width be x

Length of room = 10 feet

Breadth of room = 15 feet

Length of rug = 10-2x

Breadth of rug = 15-2x

Area of rug = (10-2x)(15-2x)  

We are given that the area of the rug is 24 square feet.

So,  (10-2x)(15-2x)=24 ---A

150-20x-30x+4x^2=24

150-24-50x+4x^2=0

126-50x+4x^2=0

2(x-9)(2x-7)=0

x=9,\frac{7}{2}

x=9,3.5

Substitute x =9 in A

(10-2(9))(15-2(9))=24

24=24

LHS = RHS

Substitute x = 3.5

(10-2(3.5))(15-2(3.5))=24

24=24

LHS = RHS

So, The width of the border can be 9 feet or 3.5 feet.

7 0
3 years ago
Find the surface area of the right triangle prism(above) using the net (below)
kifflom [539]

Answer:

144

Step-by-step explanation:

2( 1/2 × 3 × 4 ) + ( 11 × 5) + ( 11 × 4 ) + ( 11 × 3)

= 12 + 55 + 44 + 33

= 144

7 0
2 years ago
PLEASE HURRY. <br> 24. Factor completely<br> (1 Point<br> 14x^3 – 16x^2 + 21x – 24
Inessa05 [86]

Answer:

(7x - 8)(2x² + 3)

Step-by-step explanation:

Given

14x³ - 16x² + 21x - 24 ( factor the first/second and third/fourth terms )

= 2x²(7x - 8) + 3(7x - 8) ← factor out (7x - 8) from each term

= (7x - 8)(2x² + 3)

7 0
3 years ago
Other questions:
  • HELP WHOEVER ANSWERS CORRECTLY WILL BE BRAINLIEST!!!!
    6·1 answer
  • A box of cereal contains 20 ounces. How many 1 and 1/4 ounce servings are in the box?
    11·2 answers
  • Sara bought a 24-ounce can of tomato sauce for $6. What is the unit price per ounce
    8·1 answer
  • Which decimal is largest 0.03 0.3 0.29 or 0.039
    7·2 answers
  • 12/5 as a decimal using long division?<br><br> A: 1.2<br> B: 2.4<br> C:2.6<br> D: 3/4
    12·1 answer
  • In Hazzard County, 57 of the schools have a teacher-to-student ratio that meets or exceeds the requirements for accreditation. T
    9·1 answer
  • I need help with this problem
    7·1 answer
  • Determine whether the polygons are similar. If so, write a similarity
    9·1 answer
  • Step by step 6x + 3y = 12
    11·2 answers
  • Enter an inequality that represents the description, and then solve.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!