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
Mandarinka [93]
3 years ago
9

Solve for x. x2 - 49 = 0 A) 0 B) ±49 C) ±49i D) ±7

Mathematics
2 answers:
Nikolay [14]3 years ago
6 0

Answer:

D

Step-by-step explanation:

x^2=49 -> 7

x^2=-49 -> -7

really need brainliest - it would be appreciated

xxTIMURxx [149]3 years ago
3 0
The correct answer is D.
You might be interested in
What is the mean of the data displayed in the line plot below?
Ira Lisetskai [31]

The mean is the average.

Total the numbers and divide by the quantity of numbers.

2 +2 + 3 + 3 +4 +4 +4 +5 +5 +5 +5 + 6 = 48

48 / 12 = 4

The answer is B.4

8 0
3 years ago
31/6 as a mixed number
liubo4ka [24]
Hello there awesome brainly user!

To convert \frac{31}{6} to a mixed number you have to divide 31/6 which equals 5 R 1 Remember that the remainder is the numerator and the whole number is 5. So, the mixed fraction is 5\frac{1}{6}

For further info, message me

Thanks and have a good day.
5 0
3 years ago
Read 2 more answers
Find AB given A (5,-3) and B(-11, - 5).
vitfil [10]

Answer:

yes

Step-by-step explanation:

d f xcdg

8 0
2 years ago
Read 2 more answers
Here's the result of this question
Marysya12 [62]

Answer:

B) Its final coordinates are (8,-6)

Step-by-step explanation:

1. Translated 1 unit up and 4 units left

(-2,7) becomes (-6, 8)

2. Reflected about the x-axis

(-6,8) becomes (-6, -8)

3. Rotated 90° anticlockwise about the origin

(-6, -8) becomes (8, -6) because when rotating 90 degrees anticlockwise about the origin, point A (x,y) becomes point A' (-y,x). In other words, switch the x and y and make y negative.

5 0
3 years ago
Solve the linear equations by graphing
8_murik_8 [283]

Answer:

Show a photo

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A local amusement park charges $20 for an admission fee and $5 for each ride.
    11·1 answer
  • A triangle is removed from the rectangle. Find the area of the remaining figure.
    7·1 answer
  • a payday loan store charges $40 for one month loan of $300. what annual interest rate is This equivalent to
    5·1 answer
  • TRANSLATIONS ON THE COORDINATE PLANE
    12·1 answer
  • 1.The sum of four consecutive whole numbers is 54. What are the four numbers?
    11·1 answer
  • What’s the answer?????
    8·2 answers
  • Table of values 3x+2y=24
    15·1 answer
  • 2
    8·1 answer
  • PLEASSSSEEEE NEED HELP FAST
    7·2 answers
  • 5.975 x 1024 plsss solve it​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!