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
Rudiy27
3 years ago
6

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

Mathematics
1 answer:
AnnyKZ [126]3 years ago
5 0

Answer:

24.5

Step-by-step explanation:

x2-49=0

x2=49

49/2

x=24.5

You might be interested in
The area of a rhombus is 90 square inches. If the longer diagonal measures 18 inches, what is the length of the shorter diagonal
lorasvet [3.4K]
10 Inches

A = p q / 2

p = diagonal 1
q = diagonal 2

2A / q = p

Solve for p
180/18 = 10
5 0
4 years ago
HELP PLEASEEEEEEE WILL MARK YOU AS BRAINLEIST no guesses please!!!
Anastaziya [24]

-4, +1

And then the 20 letters i need to write are right here

4 0
4 years ago
Please can you explain how can I do this, Please anyone
____ [38]

Dear, questioner What to explain?

8 0
4 years ago
Which of the following equations was used to graph the line shown?
Sunny_sXe [5.5K]

Answer:

a

Step-by-step explanation:

its obvious

5 0
3 years ago
Read 2 more answers
What is 3(4x-2x)<br> 5+3*2 simplified?
Fantom [35]

Answer:

<h2><u><em>30x+6</em></u></h2>

Step-by-step explanation:

What is 3*(4x-2x)*5+3*2 simplified?

3*(4x-2x)*5+3*2=

3*2x*5+6 =

6x*5+6=

30x+6

3 0
2 years ago
Other questions:
  • Question 4<br> 4.53<br> 60<br> 500<br> 729<br> 8000
    14·2 answers
  • Simplify the imaginary number √-17
    12·2 answers
  • What is the value of X
    14·2 answers
  • Help someone plzzzzz!!!!!
    9·1 answer
  • Fine the perimeter of this rectangle
    5·1 answer
  • Solve for a r=x(a+b)<br><br><br> Solve for x x/2=-7
    10·2 answers
  • Drag over the word that goes best with the image.
    11·1 answer
  • 3y+6/2x y=4, and x=3
    13·1 answer
  • If 3 pounds of apples cost $3.85, how much will 18<br> pounds of apples cost?
    5·1 answer
  • What is 13/10 divided by 2/10?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!