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
In-s [12.5K]
2 years ago
15

Solve: x=4+(4x-4)1/2

Mathematics
2 answers:
Damm [24]2 years ago
8 0

Answer:

x = 10

Step-by-step explanation:

x = 4 + (4x-4) ^ (1/2)

First, we rewrite the expression:

x = 4 + (4x-4) ^ (1/2)

x = 2 (2+ (x-1) ^ (1/2))

x = 4 + 2 (x-1) ^ (1/2)

From here we get a solution for x = 10

To check it we substitute x = 10 in the expression:

10 = 4 + 2 (10-1) ^ (1/2)

10 = 4 + 2 (9) ^ (1/2)

10 = 4 + 2 (3)

10 = 4 + 6

10 = 10

Answer:

The solution is:

x = 10

GaryK [48]2 years ago
5 0

Answer:

C. x = 10

Step-by-step explanation:

edgen 2020

You might be interested in
Use the equation below to find y, if m=2, x=8, and b=3.<br>y=mx+b<br>y =​
fredd [130]

Answer:

19

Step-by-step explanation:

y=2×8+3

=16+3=19

please like and Mark as brainliest

6 0
2 years ago
Please help!!
Kryger [21]
Switch y=2x+7 to 2x-y=-7 then multiply that equation by 2 to cancel out the y's. that ends up as 4x-2y=-14 which then you get x=-24. then you substitute x into one of the original equations y= 2(-24)+7 which equals y=-41
5 0
3 years ago
Belinda git 18 out of 20 correct on a science test what percent of the questions did Belinda get correct
sveta [45]
92% of the questions were correct.
4 0
3 years ago
Read 2 more answers
I NEED HELP ASAP!!!!!!! PLEASE HELP ME!!!!!!!!!
aniked [119]

Answer:

a = 33 degrees, b = 147 degrees

Step-by-step explanation:

The sum of all the angles in a triangle is 180 degrees, and to solve for the angle on the other side of 109 degrees is 71 degrees, so to solve for a, have 180 minus 71 and 76. Then the sum of 71 and 76 is angle b since its the result of a subtracting from 180.

3 0
3 years ago
What is the variable and the operation in the algebraic expression math 6/x .
Stella [2.4K]

Answer:

x is the variable

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Suzy likes to mix and match her 3 necklaces, 2 bracelets, and 6 hats. The colors are listed in the table. On Monday, she random
    12·1 answer
  • HURRY!!!!
    15·2 answers
  • I need the right answer to this question
    13·2 answers
  • Which equation has roots whose sum is 3 and whose product is -4?
    11·1 answer
  • Under a dilation, a square with side lengths 14 meters is transformed to a square with side lengths 2 meters. What is the scale
    10·1 answer
  • 1. Write each percent increase or decrease as a percentage of the initial
    5·1 answer
  • Module 1 MMA Review Activity 1. Mrs. Labuski is buying Halloween Candy for the trick or treaters. She likes to buy a mix fruit f
    11·1 answer
  • Question 1 plz show ALL STEPS
    8·2 answers
  • Alma bought 6 gallons of gasoline for $19.14. What was the unit price of this gasoline?
    12·1 answer
  • Ok i got one somebody try and solve that ! yay<br><br> −2×(−6)=?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!