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
deff fn [24]
3 years ago
15

Can someone please help me with these two questions

Mathematics
2 answers:
lara31 [8.8K]3 years ago
5 0
The answer is X=6,-6 u just have to foil it out (X-6)(x+6)=0 X-6=0 X+6=0 X=6,-6
Eva8 [605]3 years ago
4 0
The # 1 the answer is A
      # 2                      C
You might be interested in
Adam dropped a rubber ball from a window 40 ft above the sidewalk the ball always bounces half of the height that it drops how f
sergij07 [2.7K]

Answer:

The ball will reach a height of 5 ft by the 4th time.

Step-by-step explanation:

The initial height of the ball is 40 ft, when it bounces from the floor once the height will be 20 ft, the second time it'll be 10 ft, and so on. The sequence that can represent the maximum height of the ball after each bounce is:

{40, 20, 10,...}

This kind of sequence is called a geometric progression, in this kind of progression the next number is related to the one before it by the product of a constant called ratio, in this case 1/2. To calculate a specific position in this sequence we only need the ratio and the first number, using the formula below:

a_n = a*r^(n-1)

Where n is the position we want to know, a is the first number and r is the ratio. In this case we have:

a_4 = 40*(1/2)^(4-1) = 40*(1/2)^3 = 40/8 = 5

The ball will reach a height of 5 ft by the 4th time.

6 0
3 years ago
Hey does any girl want to come onto this chat with me and then we can show each other some things?
Harman [31]

Answer:

no

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
PLEASE HELP WILL MARK AS BRAINLIEST!! DO NOT MULTIPLY!
Anarel [89]
I really did try, sorry if I multiplied

4 0
3 years ago
You and your friend are planning to walk across an old bridge. The bridge can hold at most 1000 pounds. The total weight of the
valentina_108 [34]
No, because if you add both of you and your friend's weight, it becomes 338. if you add that to 675, it becomes 1,013 lbs., which is over 1,000 lbs.
3 0
3 years ago
Only right answers plz and thank you
Dennis_Churaev [7]
You are correct. the slope of the line is 6/5 and the y-intercept is 2
8 0
3 years ago
Other questions:
  • The sum of four consecutive odd integers is 136. What are the four integers
    15·1 answer
  • I need help with my homework​
    8·2 answers
  • 3. What is the area of the parallelogram below?
    7·1 answer
  • Two forces are acting on an object at the same point. Determine the angle between the two forces. (-2,7) and (3,-1)
    14·1 answer
  • Multiply 12 by the sum of 8 and t - write an expression for the words
    8·1 answer
  • What’s the correct answer for this?
    6·1 answer
  • For every 15 Cheetos I ate 300 calories what's the unit rate
    9·1 answer
  • I need help please!!!<br><br>Thank you so much! :)​
    6·2 answers
  • Find the measure of one interior angle in each regular polygon. round your answer to the nearest 10th if necessary.
    5·2 answers
  • Match each of the terms listed on the left with exactly one best description from the column on the right geometry
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!