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
user100 [1]
4 years ago
12

Can someone answer the second question?

Mathematics
2 answers:
bezimeni [28]4 years ago
8 0

Answer:

comparing powers of equal bases

x^2+4x+4 = 9x +18

x^2 -5x -14=0

x^2 -7x +2x -14=0

x^2 -7x +2x - 14=0

(x-7) x + 2(x-7) =0

(x-7) (x+2) =0

x= - 2 , 7

Alika [10]4 years ago
7 0

Answer:

x = -2 and x = 7.

Step-by-step explanation:

18^(x^2 + 4x + 4) = 18^(9x + 18)

As the base is the same:

x^2 + 4x + 4 = 9x + 18

x^2 - 5x - 14 = 0

(x + 2)(x - 7)

x = -2, 7.

You might be interested in
PLEASE HELP!<br> subtract 2 from the sum of j and 5
Anna [14]

Answer:

(j+5)-2 That's the answer

5 0
3 years ago
Read 2 more answers
​Together, teammates Pedro and Ricky got 2687 base hits last season. Pedro had 283 more hits than Ricky. How many hits did each
Vaselesa [24]

Answer:

Ricky hits 1202 base

Pedro hits = 1485 base

Step-by-step explanation:

Pedro + Ricky = 2687 hits

Let Ricky hits = x

So the Pedro hits will be = x + 283

( x + 283 ) + x = 2687

2 x + 283 = 2687

2 x = 2687 - 283

2 x = 2404

x = 1202

So the Ricky hits 1202 base

Pedro hits (1202 + 283) = 1485 base

4 0
3 years ago
Question 5 of 10 What is the domain of the function in this table? х y 1 2 2 6 3 10 4 14 O A. (1,2,3,4) B. (1.2).(2.6), (3,10),
Mrac [35]
The answer is C: (1,2)
6 0
3 years ago
What is 1/7 divided by what equals 14
Softa [21]
You would multiply 1/7 and 14 to get your number so your answer is 2
3 0
3 years ago
Substract the following :(4x^3+6x+9)-(-15x^2+7x-2)
STatiana [176]
To solve this, we need to rearrange to get like terms by each other. Remember to distribute the negative.

4x^3+6x+9+15x^2-7x+2&#10;&#10;4x^3+15x^2+6x-7x+9+2&#10;&#10;4x^3+15x^2-x+11

7 0
3 years ago
Other questions:
  • What are the mean, median, mode, and range of the data set given the altitude of lakes in feet: -11, -28, -17, -25, -28, -39, -6
    7·1 answer
  • What is the counterexample "the difference of two numbers less than the greater number"
    14·1 answer
  • Hi there! I´m new ¿Can you help me please?
    8·1 answer
  • A citrus grower harvested 2,419 grapefruit and 4,395 oranges last season. He packed the grapefruit in boxes of 18 and the orange
    6·2 answers
  • What are the x-intercepts of the graph of the equation above?
    8·1 answer
  • Can someone pls help me out
    7·2 answers
  • Uriah deposited a check into his account for $310.64. Then, he withdrew 129.43 in cash in the same transaction. What is the net
    8·1 answer
  • I need help on this :(
    9·2 answers
  • In each one section there are 27 student and there are 17 section how many students are in total ​
    14·2 answers
  • Jordan has a jar of marbles with 2 red marbles, 8 blue marbles, 2 green marbles, and 1 yellow marble. What could the ratio of 1/
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!