3 years ago

Simplify (4/9) to the power of 2

Mathematics

1 answer:

valina [46]3 years ago

5 0

The answer is 16/81. in decimal for is 0.19753086....

You might be interested in

Find the solution to the system of equations y=x-4 and y=4x+2

dmitriy555 [2]

The answer is y=x-4=4x+2

7 0

3 years ago

Read 2 more answers

A clown creates an equation that relates his data of each child´s head size to the length of the balloon he needs to make them a

Mashcka [7]

Answer:

If x is the size of the child's head, 5 times that would be 5x and "plus 4/5" is + 4/5 so the equation is y = 5x + 4/5.

5 0

3 years ago

I need to solve for x and y. Any help is greatly appreciated! Thank you!

Inessa05 [86]

x=-3, y=1

Step-by-step explanation:

Given equations are:

2x-3y=-9 Eqn 1

x+y = - 2 Eqn 2

From eqn 2:

$x=-y-2$

Putting x=-y-2 in eqn 1

$2(-y-2)-3y=-9\\-2y+4-3y=-9\\-5y-4=-9\\Adding\ 4\ on\ both\ sides\\-5y-4+4=-9+4\\-5y=-5\\Dividing\ both\ sides\ by\ -5\frac{-5y}{-5}=\frac{-5}{-5}\\y=1\\Putting\ y=1\ in\ eqn\ 2\\x+1=-2\\Subtracting\ 1\ from\ both\ sides\\x+1-1=-2-1\\x=-3$

Hence,

x=-3, y=1

Keywords: Linear equations, Variables

Learn more about linear equations at:

#LearnwithBrainly

3 0

4 years ago

In right triangle ABC, A=28º, b= 7, and ZC is the right angle. Solve the triangle.

sweet-ann [11.9K]

Answer:

B=62, a=3.7, C=7.9

Step-by-step explanation:

5 0

3 years ago

1. What is the product of one<br> half and two thirds?

Vilka [71]

Answer:

1/3

Step-by-step explanation:

1/2 * 2/3 = 2/6 = 1/3

3 0

4 years ago