2 years ago

NEEEEEEED HEEEEEEEELP !!!!!!!!!!!!!!!!! 13 POINTSSSSSS

Mathematics

2 answers:

drek231 [11]2 years ago

8 0

the answer will be thirty three cm.

maks197457 [2]2 years ago

5 0

If I’m not mistaken it should be 38 cm if I’m wrong I’m sorry

You might be interested in

Need help with this test plz n thanks

Nastasia [14]

1+1 = 2
So if it is 2 then 2+6 = 8
I hope this helped love

7 0

2 years ago

If the area of a rectangular garden is 45x2−12x square meters, and it has a length of 3x meters, what is its width?

nikitadnepr [17]

Answer:

(9x -4) meters

Step-by-step explanation:

The relationship between area, length, and width is ...

area = length × width

Dividing by length gives ...

width = area/length

Filling in the given expressions, we have ...

$w=\dfrac{45x^2-12x}{3x}=\dfrac{45x^2}{3x}-\dfrac{12x}{3x}=9x-4$

The width of the garden is 9x-4 meters.

4 0

2 years ago

Read 2 more answers

What is the solution to the system of equations for y= -2x - 4 and y= 2x + 4

MaRussiya [10]

Y = -2x - 4

y = 2x +4

add the two equation

2y = 0 , y =0

2x + 4 = 0

2x = -4

x = -2

4 0

3 years ago

Read 2 more answers

Nolan is deciding between two truck rental companies. Company A charges an initialfee of $90 for the rental plus $2 per mile dri

kotegsom [21]

first we writte the information they are giving to us:

For company A:

initial fee = $90

rent per mile = $2

For combany B:

initial fee = $50

rent per mile = $3

Now for company A the equation that represent the charge in one mile will be: (where n is the number of miles)

$\begin{gathered} A=90+2(n) \\ A=90+2(1) \\ A=90 \end{gathered}$

And for company B:

$\begin{gathered} B=50+3n \\ B=50+3(1) \\ B=53 \end{gathered}$

Now to determine the number miles driven, that would make the cost of each company the same, we have to make A = B

$\begin{gathered} A=B \\ 90+2n=50+3n \\ \end{gathered}$

and finaly we can solve for n

$\begin{gathered} 90-50=3n-2n \\ 40=n \end{gathered}$

so if they drive for 40 miles the will pay the same

7 0

10 months ago

Your mother gave you $13.32 to buy a present for your friend's birthday. This covered three-fifths of the cost of the present. W

jarptica [38.1K]

$13.32=3/5x and it cost $22.20

5 0

2 years ago