Ask question

Ask question

All categories

3 years ago

14

The length of a rectangle is equal to triple the width which system of equations can be used to find the dimensions of the recta

ngle is the perimeter is 86 centimeters

1 answer:

ad-work [718]3 years ago

6 0

I hope this helps you

length =3.width

Perimeter =2 (length +width )

86=2. (w+3w)

43=4w

w=10.75

3.10.75=32.25

You might be interested in

In a singing contest, about 1/20 of the finalists came from Austin, Texas, and about 3/20 came from the state of Texas. What fra

Pie

It is d 1/3
That I saw the answer for your question

6 0

3 years ago

Find the value of z when x=10.5, a=0.357 and b=0.226.

boyakko [2]

Where's the equation that contains "z"?

6 0

2 years ago

Which prism has a greater surface area? 2 prisms. A rectangular prism has a length of 12 inches, height of 8 inches, and width o

baherus [9]

Answer:

Step-by-step explanation:

ANSWER IS The rectangular prism has a greater surface area by 72 square inches. Sorry if it is wrong my kid was bothering me.

3 0

3 years ago

Read 2 more answers

The Identity function i behaves just like the number 1. That is (F o i)=f and (i o g)= g

andrezito [222]

I'll denote the identity function by $\mathrm{Id}$ . Then for any functions $f$ with inverse $f^{-1}$ ,

$\begin{cases}f\circ\mathrm{Id}=f\\\mathrm{Id}\circ f=f\\f\circ f^{-1}=\mathrm{Id}\end{cases}$

One important fact is that composition is associative, meaning for functions $f,g,h$ , we have

$(f\circ g)\circ h=f\circ(g\circ h)$

So given

$h=f\circ g$

we can compose the functions on either side with $g^{-1}$ :

$h\circ g^{-1}=(f\circ g)\circ g^{-1}=f\circ(g\circ g^{-1})$

then apply the rules listed above:

$h\circ g^{-1}=f\circ\mathrm{Id}=f$

3 0

2 years ago

1+4 = 5 2+5 = 12 3+6 = 19 8+11 = ?

s344n2d4d5 [400]

1+4=5

2+5=7

5+7=12

3+6=9

12+9=21

I do not see21 up here so please cheek your question again or please change the 19 to a 21

3 0

2 years ago