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
Mnenie [13.5K]
3 years ago
15

Solve this equation using an algebraic method.

Mathematics
1 answer:
kupik [55]3 years ago
7 0
(x+4) (x-4) = 9 
(x^2 - 16) = 9
x^2 = 25 
x=5 & x = -5 
You might be interested in
What is GE <br> Enter your answer in the box
Nady [450]

Answer:

GE=10\ units

Step-by-step explanation:

we know that

The <u><em>Midpoint Theorem</em></u> states that the line segment joining the midpoints of any two sides of a triangle is parallel to the third side and equal to half of the third side

In this problem segment XY join the midpoints of side EF and side GF of triangle EFG

so

applying the midpoint theorem

XY=\frac{GE}{2}

we have

XY=5\ units

substitute

5=\frac{GE}{2}

solve for GE

GE=5(2)=10\ units

5 0
3 years ago
I need help with number 8
Mumz [18]

Answer:

If the underlined digit is 5 then it is Fifty thousand (50,000)

8 0
3 years ago
Read 2 more answers
Type the correct equation of the line. (0, 1), (2, -3), (4, -7)
amid [387]

Answer:

1(2-3)(4-7)

(1)(-1)(4-7)

-1(4-7)

(-1)(-3)

=3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The volume of a shipping container is 448.656 cubic inches, and it can hold 24 smaller boxes. What's the volume of each of the s
madreJ [45]

Answer:

The volume of each of the smaller boxes = 18.694  inches³

Step-by-step explanation:

The volume of Shipping container = 448.656  inches³

The shipping container hold small boxes of numbers = 24

So, The volume of each of small boxes = \frac{448.656}{24} inches³

Or, The volume of each of small boxes = 18.694  inches³

Hence The volume of each of 24 small containers is 18.694 inches³ Answer

5 0
4 years ago
Plsssssssssss just helppppp
yan [13]

Answer:

46

Step-by-step explanation:

The missing length is 10-4 = 6

Therefore perimeter = 5 + 6 + 8+ 4+13 +10

=46

3 0
3 years ago
Other questions:
  • Help please<br><br> 4/3(2)^3
    14·1 answer
  • Determine ƒ(–a) where ƒ(x) = x2– 6x and simplify.
    9·1 answer
  • One circular table has a diameter of 9 ft, and another circular table has a diameter of 20 ft. How much greater is the area of t
    8·1 answer
  • Simplify: 5x+50/x+5 • 1/x+10
    5·2 answers
  • What is the equation of the line in slope-intercept form?
    12·1 answer
  • .<br> G:<br> The 20%<br> discount on a<br> $55 sweatshirt
    13·1 answer
  • Find a common denominator for the pair of fractions 3/4 and 1/3 then write equivalent fractions with the common denominator.
    15·2 answers
  • Anyone got the answers for them?
    10·1 answer
  • If you can solve this question without calculator then ill give you brainliest
    15·1 answer
  • Which of the following was a critique of the child-saving movement?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!