Write each decimal in expanded form- a.0.493b.1.222

1 answer:

8 0

0.493 = 0.000 + 0.400 + 0.090 + 0.003
It may be also written as: 0.493 = 0 + 0.4 + 0.09 + 0.003

1.222 = 1.000 + 0.200 + 0.020 + 0.002
It may be also written as: 1.222 = 1 + 0.2 + 0.02 + 0.002

You might be interested in

X-5*6+2=858 solve for x

borishaifa [10]

$x-5\cdot6+2=858\\\\x-30+2=858\\\\x-30=856\\\\\boxed{x=826}$

8 0

3 years ago

Jane borrows $4000 dollars from her bank.she has a simple interest loan at 5% interest rate and will pay it back over 4 years ho

Tom [10]

4000x.05=200*4= 800

4 0

3 years ago

{ y = x + 5 ,4x + y =20 }

Tju [1.3M]

4x+(x+5)=20
5x+5=20
5x=15
X=3

4 0

3 years ago

polygon A i simllar to polgon B. find the perimeer of polygon B if one side of polygon A is 24 A sde to polygon B is 15 and the

Gemiola [76]

Answer:

Perimeter of polygon B = 80 units

Step-by-step explanation:

Since both polygons are similar, their corresponding sides and perimeters are proportional. Knowing this we can setup a proportion to find the perimeter of polygon B.

$\frac{side-polygonA}{side-polygonB} =\frac{perimeter-polygonA}{perimeter-polygonB}$

Let $x$ be the perimeter of polygon B. We know from our problem that the side of polygon A is 24, the side of polygon B is 15, and the perimeter of polygon A is 128.