All categories

2 years ago

Multiply. -1/9*(-5/4) Write your answer in simplest form

Mathematics

2 answers:

s2008m [1.1K]2 years ago

6 0

Answer:

$\frac{5}{36}$

Step-by-step explanation:

-1/9 × -5/4: 9 × 4 = 36, -1 × -5 = 5
Put them together: 5/36

EastWind [94]2 years ago

5 0

Answer:

-1/9 * (-5/4) = 5/36

Step-by-step explanation:

You might be interested in

I need to prove the following statement: a number is even if and only if its last digit is even.

Tanzania [10]

It is basically like 82 84 76 94

6 0

2 years ago

Read 2 more answers

1. Find the derivative of f(x), at x = 10<br> f(x) = - 5x² + 13x

Serhud [2]

Answer:

-10x+13

Step-by-step explanation:

Im not 100% sure but i tried!

6 0

2 years ago

A license plate is to consist of 5 digits followed by 5 uppercase letters. Determine the number of different license plates poss

EastWind [94]

Answer:

$5.3044992\times 10^{10}$

Step-by-step explanation:

We are given that a license plate consist of 5 digits and 5 uppercase letters

Digits used=0,1,2,..9

Total number of letters=26

Repetition is not allowed

Total number of odd digits=(1,3,5,7,9)=5

The first place filled by 5

Second place filled by 4

Third place filled by 8

Fourth place filled by 7

Fifth place filled by 6

Sixth place filled by 26

Seventh place filled by 25

Eighth place filled by 24

Ninth place filled by 23

Tenth place filled by 22

Total number of possible different license plates = $5\times 4\times 8\times 7\times 6\times 26\times 25\times 24\times 23\times 22$ = $5.3044992\times 10^{10}$

7 0

2 years ago

What is the quotient when 2x^3-1 is divided by x - 1?

andrey2020 [161]

Answer:

Step-by-step explanation:

Use synthetic division:

The coefficients of 2x^3 - 1 are {2, 0, 0, -1}. Setting up synthetic division, we get:

1 / 2 0 0 -1

2 2 2

---------------------------

2 2 2 1

Note that the remainder is 1. The same result would be obtained through long division.

The quotient is 2x^2 + 2x + 2 with a remainder of 1.

4 0

2 years ago

If y=3x^3-2x and (dx)/(dy) = 3, find (dy)/(dt) when x=-2

lesya692 [45]

Answer:

dy/dx = 9x²+2

dy = (9x²+2) dx

dy/dt = (9x²+2) dx/dt

if x = 2 and dx/dt=5 then

dy/dt = (9*2²+2)*5 = 38*5 = 190

4 0

2 years ago