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
Gnoma [55]
3 years ago
11

Please help me thank you.

Mathematics
1 answer:
Alona [7]3 years ago
8 0

Answer:

\large\boxed{1.\ (4)^{-3x^2}=\left(\dfrac{1}{4}\right)^{3x^2}}

\large\boxed{2.\ ab^{-3x}=a\left(\dfrac{1}{b}\right)^{3x}=a\left[\left(\dfrac{1}{b}\right)^3\right]^x}

Step-by-step explanation:

Use:\ a^{-n}=\left(\dfrac{1}{a}\right)^n\\------------\\\\(4)^{-3x^2}=\left[(4)^{-1}\right]^{3x^2}=\left(\dfrac{1}{4}\right)^{3x^2}

Use:\ a^{-n}=\left(\dfrac{1}{a}\right)^n\ and\ (a^n)^m=a^{nm}\\--------------------\\\\ab^{-3x}=a\cdot b^{-3x}=a\left[(b)^{-1}\right]^{3x}=a\left(\dfrac{1}{b}\right)^{3x}\\\\ab^{-3x}=a\left(\dfrac{1}{b}\right)^{3x}=a\left[\left(\dfrac{1}{b}\right)^3\right]^x

You might be interested in
Please help i’ll mark brainliest
LekaFEV [45]

Answer:

x=0

x=6

x=-1

Step-by-step explanation:

x(x^2-5x-6)

x(x-6)(x+1)

x=0

x=6

x=-1

8 0
3 years ago
Read 2 more answers
2y = 1.2x + 1 the x from 1 to 3 i need to create a table
Goshia [24]
Y = 0.6x + 0.5 will be standard form. When x = 1, Y = 1.1. X=2, Y=1.7. X=3, Y=2.3.
4 0
3 years ago
Which one is larger and why 12 x 3/7 or 6 x 3/7
Serggg [28]

Answer:12 x 3/7 is larger than 6 x 3/7.

12x3/7=36/7 while 6x3/7=18/7 since both fractions 36/7 and 18/7 have the same denominators, to know which is larger we just check the numerator,the fraction with the largest numerator is largest which is 36/7

Step-by-step explanation:

12x3/7=(12x3)/7=36/7

6x3/7=(6x3)/7=18/7

36/7 is larger than 18/7

6 0
3 years ago
HELP ME PLEASEEE [GIVING BRAINLIEST TO BEST ANSWER W/ EXPLANATION]
vivado [14]

Answer:

Step-by-step explanation:

1. There is a total of 16 outcomes

2. To get outcomes with a sum GREATER than 5, we have

2+4, 3+3, 3+4, 4+2, 4+3, 4+4 for a total of 6 outcomes.

3. To spin the same number twice, the possible outcomes are

1-1, 2-2, 3-3, 4-4 for a total of 4 outcomes.

7 0
3 years ago
What is the sale price of $59 with a 10% discount??
Sergio [31]
10% of 59 = 5.9

59 - 5.9 = 53.1

answer: sale price is $53.1
4 0
3 years ago
Other questions:
  • X solve for the following inequality-1/2 p less than -16 which graph shows the correct solution
    8·2 answers
  • Which of the following employees has the latest gross pay
    6·1 answer
  • "A researcher collects 25 data points that yield a mean of 8.164 and a standard deviation (based on N – 1) of 2.237. What is the
    14·2 answers
  • Write 905 in unit form
    8·2 answers
  • Brainliest and 50 points
    10·2 answers
  • Find the slop of -1.-1 and 4,-4
    12·1 answer
  • I have no idea how to do number 4 and 5 please please help me?
    7·1 answer
  • Find the area of a square with side a when a is equal to the following values. Are the area of a square and the length of its si
    14·2 answers
  • A recipe for 1 batch of tropical fruit punch says combine 4 cups of pineapple juice with 5 cups of orange juice how many cups of
    13·1 answer
  • What is radioactivity????​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!