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
lesya692 [45]
3 years ago
6

What's the solution to these questions?

Mathematics
1 answer:
Ann [662]3 years ago
6 0
√(X-2 )+1=5
√(X-2 )=5-1
√(X-2 )=4                        <===     square the tow sides 

X-2  =16
x=16+2
x=18
 ..................................................................
(4x+1)^1/4-4=-1
(4x+1)^1/4=-1+4
(4x+1)^1/4=3
4x+1=(3)^4
4x+1=81
4x=81-1
4x=80
x=80/4
 x=20





You might be interested in
Marissa works in a bread shop every hour
anzhelika [568]

Answer:

She's getting paid minimum wage, in debt, and struggling in college.

4 0
3 years ago
PLEASE IT IS EASY 6TH GRADE MATH PLEASE HELP! What is the answer?
lozanna [386]

Answer:

A.12 hope you get a 100%

4 0
3 years ago
Your answer<br> What is the greatest common factor of 12 and 24?<br> Your answer<br> 6
anastassius [24]

Answer:

yes it is 6

Step-by-step explanation:

Both are even numbers and caan be divided by 6 win 24 is divided by two I equals 12.

8 0
3 years ago
If y varies directly as x, and y is 48 when x is 6, which expression can be used to find the value of y when x is 2?
sertanlavr [38]

y = ( 48 *2 ) / 6

Step-by-step explanation:

If y varies directly as x they are directly proportional, which means they relate to each other in the same way....

2 : y = 6: 48

what is y if x = 2?

The value of y can be found if you write it a two fracrions

2 : y = 6 : 48

2 / y = 6 / 48

cross multiply the fractions gives

6*y = 48 *2

divide left and right of the = sign by 6 gives the answer:

y = ( 48 *2 ) / 6

(if you solve it you get y = 12 but that was not the question).

Other method:

multiply left and right of the = sign by y

2 * y/y = y *6 / 48

6y / 48 = 2 * 1

multiply left and right of the = sign by 48

6y * 48/48 = ( 48 *2 )

6y = ( 48 *2 )

divide left and right of the = sign by 6

6/6* y = ( 48 *2 )/6

y = ( 48 *2 ) / 6

(if you solve it you get y = 12 but that was not the question).

4 0
3 years ago
Can u plz show work?Only need 84
Sonbull [250]

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 100 is 250% of what? i need to know fast
    8·2 answers
  • Bruce has a bottle that contains 60% lemon juice and the rest water. The bottle has 1 liter of water. Part A: Write an equation
    14·1 answer
  • How far is a million inches in a mile? ( There are 5280 feet in 1 mile.)
    9·1 answer
  • Pleas help me i dont know how to figure out the angles
    15·1 answer
  • A girl is 21 years old and her brother is a third her age. When the girl is 36, what will be the age of her brother?
    7·1 answer
  • Can someone please help I'm trying to get my grade up but I'm struggling
    10·2 answers
  • Consider the graphs of f(x) = 5 sin (2x-
    14·1 answer
  • CRITICAL THINKING The weight y (in pounds) of a rainbow trout can be modeled by y = 0.000304x3, where x is the length (in inches
    9·1 answer
  • Solve 7(3-y)=5(y+5).​
    11·2 answers
  • Pls just answer it with A B C D makes life simpler
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!