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
TEA [102]
3 years ago
10

If AB=9, the diagram blank the case of a degenerate triangle because blank. The case of a degenerate triangle justifies the use

of blank inequality symbols in the triangle inequality theorem
Mathematics
1 answer:
sesenic [268]3 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
Show proof and work for brainliest
Andrew [12]

Step-by-step explanation:

There is 6 sides on a rectangular prism

the top would be 6 x 4 = 24 and same for the bottom then I'll do the left amd right sides those are 20 and the front and back sides are 30 so I add all the sides so...

30 + 30 + 20 + 20 + 24 + 24 = 148

so 148 is our answer

7 0
3 years ago
Simplify the expression 3x(x – 12x) + 3x2 – 2(x – 2)2. Which statements are true about the process and simplified product? Check
Kisachek [45]
<h3>1. The term -2(x-2)^2 is simplified by first squaring the expression (x – 2). </h3><h3>TRUE </h3><h3>2. The simplified product is a binomial. TRUE</h3><h3>3. After multiplying, the like terms are combined by adding and subtracting.</h3><h3>TRUE </h3><h3>4. The parentheses are eliminated through multiplication.  TRUE</h3><h3>5. The final simplified product is  -28x^2 + 8x - 8 FALSE</h3>

Step-by-step explanation:

Here, the given expression is :

F(x)  = 3x(x- 12x) + 3x^2-2(x-2)^2

Now, let us first solve the given expression step wise:

F(x)  = 3x(x-12x) +3x^2 -2(x-2)^2\\= 3x(-11x) +3x^2 -2(x^2 +4 -4x)\\= -33x^2 + 3x^2 -2x^2 -8+8x\\= -32x^2 +8x - 8\\\implies F(x)  = -32x^2 +8x - 8

Now, here the given statements are:

1. The term -2(x-2)^2 is simplified by first squaring the expression (x – 2).

TRUE

2. The simplified product is a binomial. TRUE

3. After multiplying, the like terms are combined by adding and subtracting.

TRUE

4. The parentheses are eliminated through multiplication.  TRUE

5. The final simplified product is  -28x^2 + 8x - 8 FALSE

As the simplified expression is: (-32x^2 +8x -8)

7 0
3 years ago
a quadratic equation has a discriminant of 12. which could be the equation? a.0 = –x2 8x 2 b.0 = 2x2 6x 3 c.0 = –x2 4x 1 d.0 = 4
Norma-Jean [14]

Answer:

Option b which is 2x^2+6x+3=0

Step-by-step explanation:

We have been given the discriminant 12

We have to choose the equation which will satisfy the given discriminant.

We will consider all the given equation one by one

First we will take option a which is -x^2+8x+2=0

Discriminant from the equation we will find by the formula

D=b^2-4ac

Here, a=-1,b=8 and c=2 on substituting the values we will get

D=8^2-4(-1)(2)=72

Hence, option a is incorrect.

Now, we will consider option b which is 2x^2+6x+3=0

Here, a=2,b=6 and c=3 on substituting the values we get

D=(6)^2-4(2)(3)=12

Hence, option b is correct

Therefore, option b is the required answer.

8 0
3 years ago
Read 2 more answers
What is the domain of y=log(x+2)
Andru [333]

Answer:

\huge\boxed{x>-2\to x\in(-2;\ \infty)}

Step-by-step explanation:

y=\log(x+2)\\\\\bold{Domain:}\\\\x+2>0\qquad|\text{subtract 2 from both sides}\\\\x+2-2>0-2\\\\x>-2

8 0
3 years ago
Trevor bought eight gallons of paint to paint his house. He used all but 1 quart how many quarts of paint did trevor use
melamori03 [73]
31 quarts, because there are 4 quarts in a gallon
7 0
3 years ago
Other questions:
  • Ve.
    7·1 answer
  • How do you write 62.3964 in word form
    15·2 answers
  • Someone help me figure this out?
    6·1 answer
  • What are two numbers that multiply to 112 and add to -23
    7·1 answer
  • One Direction makes $46,000 per show. How much money do they make after 100 shows?​
    9·1 answer
  • Click on the TRUE statements. (can be more than 1)
    6·2 answers
  • A certain game consists of rolling a single fair die and pays off as follows: $7 for a 6, $2 for a 5, $1 for a 4, and no payoff
    7·1 answer
  • Which of the following is the final step in bisecting a line segment? (5 points)
    10·1 answer
  • G^2+2g-48=0<br> g=<br> Use a comma to separate answers as needed
    5·1 answer
  • Is 5 km bigger or 5,000 meters
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!