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
marusya05 [52]
2 years ago
10

Solve this root2x-7 =7

Mathematics
2 answers:
torisob [31]2 years ago
7 0

Answer:

28.

Step-by-step explanation:

1) the range of x is: 2x-7>0; ⇔ x>3.5.

2) the solution is:

\sqrt{2x-7}=7;

2x-7=49;

2x=56; ⇔ x=28 (28>3.5, belongs to the range of x above).

Karo-lina-s [1.5K]2 years ago
5 0
-14??
Idek tbh it’s kinda hard
You might be interested in
What are the missing angles?
Komok [63]
Can we get a picture?
4 0
3 years ago
Graph the linear equation.
NNADVOKAT [17]
Go one box left from the 0 an 3 down
8 0
2 years ago
The length of the hypotenuse of a right triangle is 13 m. the length of one leg is 5 cm. find the length of the other leg
eimsori [14]
A^2 + B^2=C^2 so there for the hypotenuse (13^2) - (5^2) will give you the last side
7 0
2 years ago
Leiff goes online to buy a new video game. He finds a site that currently has a promotion of 15% off on all orders over $50. Lei
Hatshy [7]

Answer:

$119.32

Step-by-step explanation:

Leiff decides to buy his video game, with a price tag of $128, at this site

he will get the 15% discount when he checks out.

100-15= 85%

Discounted price=85% of 128 is 0.85 \cdot 128=108.8

Leiff pays 5.3% sales tax on the discounted price

5.3% is 0.053

sales tax amount=0.053 times 108.8=5.7664

So we add the sales tax amount and shipping fee

108.8+5.7664+4.75=119.32

So $119.32 is the total amount

6 0
3 years ago
Read 2 more answers
Is the function even,odd or neither and how do you know?<br><br> ASAP
wlad13 [49]

Answer:

Odd

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • The measure of an angle is 4y. find the measure of its complement.
    15·1 answer
  • What is 8/11 divided by 6/7
    15·1 answer
  • Last week, 108 cars received parking violations in the main university parking lot. Of these, 27 had unpaid parking tickets from
    5·1 answer
  • Tamir wants to build a square wooden stage. His original pin for a stage x
    6·1 answer
  • Answer to the question please
    7·2 answers
  • Find The Missing Measurement<br> A) 11.5<br> B) 9.5<br> C) 9<br> D) 9.7
    6·2 answers
  • Heather is a software saleswoman. her base salary is 1900, and she makes an additional $40 for every copy of math is fun she sel
    12·1 answer
  • Help me im so sad determine the values of X for which f(x) is defined ​
    5·1 answer
  • I need the answer fast pls
    14·1 answer
  • Convert 3/8 to a decimal and percent but pls explain how you guys get 375 pls ;-;
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!