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
nikdorinn [45]
2 years ago
5

Here is another Guy's... This one is hard..12 Points? First one to answer with a great explanation gets brainlest (:!

Mathematics
1 answer:
schepotkina [342]2 years ago
7 0

Answer:

25/16

Step-by-step explanation:

(4/5)^−2

=

(4/5)^−2

=

(5/4)^2

=

(5/4)*(5/4)


=


5*5/4*4


=


5^2/4^2

=


25/16


(Decimal: 1.5625)

You might be interested in
Given that G=ab find the percentage increase in G when both a and b<br> increase by 10%
monitta

The percentage change in G is 21 %

<h3>What is Percentage change ?</h3>

Percentage change is defined as the increase or decrease in the value as compared to the original value multiplied by 100.

It is given that

G = ab

when a is increased by 10% the new a will be = 1.1 a

When b is increased by 10% the new b will be 1.1 b

So,

G' = 1.1a *1.1 b

G' = 1.21 ab

G' = 1.21

(G' - G)*100/G = (1.21-1)*100/1

The percentage change is 21 %

To know more about  percentage change

brainly.com/question/14979505

#SPJ1

3 0
2 years ago
Im solving variables i need to simplify -5x + 3 (x+5) = -3
victus00 [196]

Answer:

x=9

Step-by-step explanation:

Add similar elements: -5x+3x=-2x

-2x+15=-3

Subtract 15 from both sides

-2x + 15-15=-3-15

Simplify

-2x=-18

Divide both sides by -2

-21/-2 = -18/-2

Simplify

x=9

8 0
2 years ago
Read 2 more answers
PLEASE HELP ME ASAP ?!? :(
kherson [118]

Answer:

141 but i am prolly wrong

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve the problem. Make sure your answer is in simplest form. 3/16 x 4/21 = ?
Irina18 [472]

Answer:

\frac{1}{28}

Step-by-step explanation:

The result is given by means of some algebraic handling:

\frac{3}{16}\times \frac{4}{21}

\frac{12}{336} - Multiplication of rationals.

\frac{6}{168} - Dividing each term by 2.

\frac{3}{84} - Dividing each term by 2.

\frac{1}{28} - Dividing each term by 3.

8 0
3 years ago
A man runs the London marathon at an average speed of 8mph the route is 26 miles what was his time in hours and minutes
user100 [1]

Answer:

the only thing you need to do is to divide the speed with the distance

4 0
2 years ago
Other questions:
  • 13 of the 18 players on the varsity soccer team are seniors. What percent of the players on the team are not seniors?
    11·2 answers
  • Which two numbers add up to 6___ and multiply to __6_?can you help me with all of these?1. multiply to -18 add to -172. multiply
    7·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%20%2B%203%7D%20" id="TexFormula1" title=" \sqrt{x + 3} " alt=" \sqrt{x + 3} " a
    9·2 answers
  • HELP ASAP PLEASE!!!!<br><br> Describe how f(x)= -2x+3 is different from the parent function f(x)=2x
    5·1 answer
  • Solve <br> 5x+4+8x-3=79 ???
    7·1 answer
  • How many solutions do the following equations have?
    7·1 answer
  • Kelly’s baby brother weighs 7.71 is pounds. Her newborn kitten weighs 0.24 pound. How much more does kelly’s baby brother weigh
    6·1 answer
  • How to use the BDMAS Rule on maths​
    12·2 answers
  • Look at this graph:
    11·1 answer
  • Pls help me on this problem as soon as possible(if u don’t know pls do not answer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!