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
gizmo_the_mogwai [7]
3 years ago
8

Which value is equivalent to ( 7 • 5 • 2 over 7 • 3) ^2 • ( 5^0 over 2^-3) ^3 • 2^-9

Mathematics
1 answer:
ser-zykov [4K]3 years ago
3 0
100 / 9

They both equal 11.11
(70/21)^2 * 8^3 * (1/2^9)
You might be interested in
HELP !!!!!!!!!!!!!!!!
sasho [114]
F(x)=(x+3)^2 +78 hope this helps!!
7 0
3 years ago
WILL GIVE BRAINLIEST ANSWER!!!
quester [9]

Answer:

everyone will have 15 dogs each

Step-by-step explanation:

dogs:

1+2+3+4+5=15

humans:

54+38+3+1+4=100

100x15=1500 <<<how many dogs there are in total

1500%100=15 <<<how many each person will get if u add all the dogs and divide them evenly for each person

3 0
3 years ago
Read 2 more answers
Rationalize the denominator of $\frac{5}{2+\sqrt{6}}$. The answer can be written as $\frac{A\sqrt{B}+C}{D}$, where $A$, $B$, $C$
horrorfan [7]

Answer:

A +B+C+D  = 3 is the correct answer.

Step-by-step explanation:

Given:

$\frac{5}{2+\sqrt{6}}$

To find:

A+B+C+D = ? if given term is written as following:

$\frac{A\sqrt{B}+C}{D}$

<u>Solution:</u>

We can see that the resulting expression does not contain anything under \sqrt (square root) so we need to rationalize the denominator to remove the square root from denominator.

The rule to rationalize is:

Any term having square root term in the denominator, multiply and divide with the expression by changing the sign of square root term of the denominator.

Applying this rule to rationalize the given expression:

\dfrac{5}{2+\sqrt{6}} \times \dfrac{2-\sqrt6}{2-\sqrt6}\\\Rightarrow \dfrac{5 \times (2-\sqrt6)}{(2+\sqrt{6}) \times (2-\sqrt6)} \\\Rightarrow \dfrac{10-5\sqrt6}{2^2-(\sqrt6)^2}\ \ \ \ \   (\because \bold{(a+b)(a-b)=a^2-b^2})\\\Rightarrow \dfrac{10-5\sqrt6}{4-6}\\\Rightarrow \dfrac{10-5\sqrt6}{-2}\\\Rightarrow \dfrac{-5\sqrt6+10}{-2}\\\Rightarrow \dfrac{5\sqrt6-10}{2}

Comparing the above expression with:

$\frac{A\sqrt{B}+C}{D}$

A = 5, B = 6 (Not divisible by square of any prime)

C = -10

D = 2 (positive)

GCD of A, C and D is 1.

So, A +B+C+D = 5+6-10+2 = \bold3

5 0
3 years ago
Write a system of equations and then solve by the method of your choice. Reserved seat tickets for the football game cost $4.00
amid [387]

Given :

Reserved seat tickets for the football game cost $4.00 each and general admission tickets cost $3.00 each.

After the game is over, the turnstile count shows 1787 people attended the game. The total receipts were $5792.

To Find :

The number of each general admission tickets sold.

Solution :

Let, general admission are x.

So, Reserved seat tickets will be 1787 - x.

Now, total amount T = 3x + 4( 1787 - x )

T = $5792

3x + 4( 1787 - x ) = $5792

-x + 7148 = 5792

x = 1356

Therefore, the number of each general admission tickets sold are 1356.

Hence, this is the required solution.

7 0
4 years ago
((PLEASE HELP ASAP!! D:)) Natasha bought a tennis racket that was marked down in price, p, by 20%. Write an expression with TWO
kumpel [21]

Answer: p - 0.2p

Step-by-step explanation:

Given the following :

Original Price of tennis racket = p

Mark down or discount on original price = 20% of original price = (20/100) × p = 0.2p

Amount after discount = Amount paid by Natasha

Amount after discount = Original price - Discount

Amount after discount = p - 0.2p

Amount paid by Natasha = p - 0.2p

7 0
3 years ago
Other questions:
  • Solve the inequality 10 plus x is greater than 23.
    11·1 answer
  • COULD SOMEONE PLEASE HELP
    14·1 answer
  • On the Red Trail, the distance between point A and point B is 7.3 kilometers. How many meters is 7.3 kilometers?​
    13·1 answer
  • the Spencer family bought 4 adult tickets and two children tickets did they spend the same as the angel family explain
    8·2 answers
  • 3) -5x - 5y = 3<br> 5x + 5y = 0
    5·1 answer
  • Given: AD = CF
    14·1 answer
  • A bag contains 5 black marbles, 7 blue marbles 3 green marbles 4 red marbles and 1 white marble. What is the probability of sele
    6·1 answer
  • A jar is filled with pennies, nickels, and dimes. The probability of picking a penny is 1/4, and the probability of picking a di
    6·2 answers
  • Find AE if AB=12, AC=16, and ED=5.
    13·1 answer
  • Ricky answered 90% of the questions on his science test correctly. There were 50 questions on the test. How many questions did R
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!