3 years ago

I WILL GIVE BRAINLIEST TO WHOEVER GETS IT RIGHT.

Mathematics

1 answer:

zhenek [66]3 years ago

8 0

Answer:

(5/6)

Step-by-step explanation:

Bc (2/3)=0.666666666667....

(2/15)*(4/5) doesn't make 0.666666666667

(4/5)*(5/6)= 0.666666666667

You might be interested in

What is the correct answer to this equation 2+10×2-5+3=

77julia77 [94]

Answer:

Step-by-step explanation:

apply BODMAS

10*2+3+2-5

7 0

3 years ago

Read 2 more answers

I need know the answer

amm1812

120/5 becAuse when u multiply 1 3/5 by 8 u get 120/5 hope that helped

3 0

3 years ago

Read 2 more answers

Find the solution of the following system of equations -5+2y=9 3x+5y=7

Rudiy27

Answer:

$x=-\frac{28}{3}\\\\y=7$

Step-by-step explanation:

Given the system of equations:

$\left \{ {{-5+2y=9} \atop {3x+5y=7}} \right.$

You can pply Substitution method:

First you must solve for "y" from the first equation:

$-5+2y=9\\\\2y=9+5\\\\2y=14\\\\y=\frac{14}{2}\\\\y=7$

Therefore, the second and final step to solve the system of equations is to substitute the value of "y" into the second equation and solve for "x":

$3x+5(7)=7\\3x=7-35\\\\x=-\frac{28}{3}$

5 0

3 years ago

Rewrite the statement in mathematical notation. (Let n be the number of cases of Bangkok flu and t be time.) There are presently

Darya [45]

Let us say that t is number of months and n is the number of cases of Bangkok flu, therefore the equation we can create here is:

dn / dt = 10 t + 450

<span>where 10 represents the slope and 450 represents the y-intercept</span>

7 0

3 years ago

70 miles = ______ kilometers

vampirchik [111]

70 Miles = 112.65408 Kilometers

4 0

3 years ago

Read 2 more answers