All categories

3 years ago

A cable is 40meters long. How long is the cable in decimeters?

2 answers:

8 0

A
How does Karana feel after she returns to her island following her attempt to paddle a canoe to the eastern land?

STALIN [3.7K]3 years ago

5 0

1 m = 10 decimeters

So , 1 decimeter = 1/10 meters 

So 40 decimeters = 1 X 40 / 10 meters = 40/10 meters = 4 meters..! 

Hence , the cable is 4 meters long..

You might be interested in

Solving Rational equations. LCD method. Show work. Image attached.

Dmitry [639]

Answer:

$b=1$

Step-by-step explanation:

The given rational equation is

$\frac{2b-5}{b-2} -2=\frac{3}{b+2}$

The Least Common Denominator is $(b+2)(b-2)$ .

Multiply each term in the equation by the LCD.

$(b+2)(b-2)\times \frac{2b-5}{b-2} -(b+2)(b-2)\times2=(b+2)(b-2)\times\frac{3}{b+2}$

Simplify;

$(b+2)\times \frac{2b-5}{1} -2(b+2)(b-2)=(b-2)\times\frac{3}{1}$

$(b+2)(2b-5) -2(b+2)(b-2)=3(b-2)$

Expand and group similar terms

$2b^2-5b+4b-10 -2(b^2-4)=3b-6$

$2b^2-5b+4b-10 -2b^2+8=3b-6$

$-b-2=3b-6$

$3b+b=-2+6$

$4b=4$

$b=1$

3 0

3 years ago

Solve for the unknown in each triangle

Yuri [45]

The unknown angle would be 79 degreese.

6 0

3 years ago

739/1000 as a decimal

FrozenT [24]

0.739 is the answer that I got (this is not a rounded answer by the way)
hope it helps :)

3 0

2 years ago

Read 2 more answers

Someone help w these tw

Bumek [7]

1. The simplified expression is 10x+8y-12.

Combine like terms to simplify the expression.

-6x-12+8y+16x

-6x and 16x are both like terms, so those can be combined.

-6x+16x=10x

10x+8y-12

2. The solution to the equation is x=13.

Solve by adding 17 to both sides of the equation.

-4=-17+x

-4+17=-17+17+x

13=x

8 0

3 years ago

Solve the equation. <img src="https://tex.z-dn.net/?f=w%2F3%20%3D%20-9" id="TexFormula1" title="w/3 = -9" alt="w/3 = -9"

kvasek [131]

Answer:

w= -27

Step-by-step explanation:

w/3 = -9

w = 3 * -9 = -27

7 0

3 years ago