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
soldi70 [24.7K]
1 year ago
15

50 points to whoever gets this right .

Mathematics
1 answer:
katrin2010 [14]1 year ago
3 0

We have the two equivalent expressions:

( (2.3)⁵/(0.9)⁴)³ = (2.3)¹⁵/(0.9)¹²

From this, we conclude that the correct option is the last one.

<h3>Which expression is equivalent to the given one?</h3>

Here we start with the expression:

( (2.3)⁵/(0.9)⁴)³

Remember the rule for exponents:

(aⁿ)ˣ = aⁿ*ˣ

Now we can use the above rule to simplify the large parenthesis we will get:

( (2.3)⁵/(0.9)⁴)³ = (2.3)⁵*³/(0.9)⁴*³ =  (2.3)¹⁵/(0.9)¹²

Then we have the two equivalent expressions:

( (2.3)⁵/(0.9)⁴)³ = (2.3)¹⁵/(0.9)¹²

From this, we conclude that the correct option is the last one.

If you want to learn more about exponents:

brainly.com/question/847241

#SPJ1

You might be interested in
BRAINLIEST TO BEST ANSWER!!!!
Thepotemich [5.8K]
The equation would be y = -(3/4)x+1
5 0
3 years ago
Evaluate the expression when x = 1/2 and y = -2/5. Show all work.<br>1. -x + y<br>2. x +2y
NISA [10]
I am old, so I like to use paper & pencil

4 0
3 years ago
204, 200,196,... find the 31st term
rewona [7]

Answer:

31st term = 84

Step-by-step explanation:

Given:

204, 200,196,...

Find:

31st term

Computation:

204, 200,196,...

First term a = 204

Difference d = a3 - a2

Difference d = 196 - 200

Difference d = -4

An = a + (n-1)d

A31 = 204 + (31-1)(-4)

A31 = 204 - 120

A31 = 84

6 0
3 years ago
Read 2 more answers
A.) it has no reflectional symmetry
coldgirl [10]

Answer:

D.) It has rotational symmetry with an angle of rotation of 90 degrees.

Step-by-step explanation:

i) the shape shown in the figure has reflectional symmetry with four lines of symmetry. There are four lines of symmetry such that each line when drawn divides the shape into two exact halves such that if each half were too be folded across the line of symmetry it would produce the other half exactly.

Therefore Option A.) and Option B.) are not true

ii) It has  point symmetry which means if the shape is rotated by 180 degrees the shape does not change. Therefore Option C.) is not true.

iii) the shape has rotational symmetry because if the shape is rotated though any between 0 degrees and 360 degrees the shape appears to be unchanged.

Therefore the correct options are

D.) It has rotational symmetry with an angle of rotation of 90 degrees.

5 0
3 years ago
Explain why a three-dimensional figure with a curved surface is not a polyhedron
max2010maxim [7]
Hope this can help explain better got you. :)

5 0
3 years ago
Other questions:
  • Austin collects rare Pokémon cards. He currently has 42 cards in his collection. His parents buy him 3 rare cards every year on
    7·2 answers
  • windiest paid $9 per hour and plans to work between 20 and 25 hours per week identify the independent and dependent quantity in
    6·1 answer
  • An owner of a key rings manufacturing company found that the profit earned (in thousands of dollars) per day by selling n number
    13·1 answer
  • Find the magnitude of the vector from the origin to (-7, -5) and write the vector as the sum of unit vectors.
    12·1 answer
  • I need some help solving these​
    5·2 answers
  • PLEASE HELP, WILL GIVE BRAINLIEST!! THIS QUESTION NEEDS NO MATHEMATICAL CALCULATION. I JUST NEED THE RIGHT ANSWER PLEASE!!
    15·2 answers
  • Congruen Figures lyures Which figure is congruent to the given figure? Will give brainliest ​
    12·1 answer
  • Elliot read a report from a previous year saying that 6%, percent of adults in his city biked to work. He wants to test whether
    10·1 answer
  • PLS HELP GUYS PLSSSS !!!!
    11·1 answer
  • Need this quick!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!