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
Sati [7]
4 years ago
8

If sqrt x=-7 then x=-49true or false

Mathematics
1 answer:
natali 33 [55]4 years ago
5 0

False.


IF √x = -7.


Square both sides


(√x)² = (-7)²


x = (-7)(-7)


x = 49


x will equal 49


False is your answer



hope this helps

You might be interested in
If you can solve all of these i will give you all of my points. geometry is the only thing i need help with and i am really stru
madreJ [45]

Answer:

help you with what you have not put down the question so when you are ready to put down the question I am here waiting

4 0
3 years ago
Answer pls ASAP need help very bad
Anna11 [10]

Answer:

16+5p

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Equivalent Fractions
Maru [420]

C is the correct answer


3/5 x 2 =6/10


6 0
3 years ago
Jessica is measuring two line segments.the first line segment is 30cm long. The second line segment is 500 mm long. How long are
cestrela7 [59]
You can change mm into cm.  Since 1 cm is equal to 100 mm, divide 500 by 100 to get 5 cm.  Add 30 and 5 to get 35.  The two line segments are 35 cm together.
3 0
4 years ago
Read 2 more answers
2 plus 1 I’m sorry I’m in kindergarten on the way to first grade
natali 33 [55]

The answer is 3

2 + 1 = 3

hoped this helped :) ;)

8 0
3 years ago
Other questions:
  • Solve each system of equations.<br><br> 4x + 6y = 8<br> 5x – 4y = 25
    5·1 answer
  • Javen and Andrew
    6·1 answer
  • Which one ??? help pleaseeee
    8·2 answers
  • The area of a circle is 81pi square inches. what is the radius
    7·1 answer
  • Which of these is a statistical question?
    6·1 answer
  • A bag of marbles contains 10 blue marbles, 62 yellow marbles, 34 green marbles, 71 orange marbles, and 23 red marbles. What perc
    10·1 answer
  • Can someone help me
    10·1 answer
  • X<img src="https://tex.z-dn.net/?f=x%5E2%2Bx-20%3D0" id="TexFormula1" title="x^2+x-20=0" alt="x^2+x-20=0" align="absmiddle" clas
    8·2 answers
  • Does the following relationship represent a function?<br><br> y = 5x
    7·1 answer
  • What is the answer to this picture
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!