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gayaneshka [121]

3 years ago

15

Isabel plans to watch 2 movies each month. Write an equation to represent the total number of movies n that she will watch in m

months.

1 answer:

Crazy boy [7]3 years ago

4 0

Step-by-step explanation:

n=2m

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An open box is to be constructed from a square piece of sheet metal by removing a square of side 6 feet from each corner and tur

den301095 [7]

Answer:

24 feet

Step-by-step explanation:

We are given that an open box is to be constructed from a square piece of sheet metal by removing a square side 6 feet from each corner and turning up the edges.

We have to find the dimensions of the sheet metal

Let x feet be the side of square metal sheet

Length of box=x-12 feet (because 6 feet removed from each corner)

Width of box=x-12 feet

Height of box=6 feet

Volume of box=864 cubic feet

We know that volume of cuboid= $l\times b\times h$

Box is in cuboid shaped

Therefore, volume of box= $6(x-12)(x-12)$

$6(x^2-24x+144)=864$

$x^2-24x+144=\frac{864}{6}$

$x^2-24x+144=144$

$x^2-24x+144-144=0$

$x(x-24)=0$

Then , $x=0 , x-24=0$

$x=24$

x=0 is not possible because side of square metal sheet can not be zero

Therefore, x=24

All sides of square metal sheet are equal.

Hence, side of square metal sheet =24 feet

4 0

4 years ago

A) 2(5x – 3) = 24<br> b)<br> 5(2x + 1) = 50

nadezda [96]

Answer:

a) x=3

b) x=4.5

Step-by-step explanation:

2(5x – 3) = 24

10x-6=24

10x=30

x=3

5(2x + 1) = 50

10x+5=50

10x=45

x=4.5

8 0

3 years ago

jacob bought company stock when it was $62.51 a share. In one year the stock increased to $79.56 a share. how much did the stock

Ket [755]

$79.56- $62.51= $17.05.

The stock increased $17.05 in one year~

6 0

4 years ago

Read 2 more answers

What’s the radius of d= 36 ft

beks73 [17]

R= 18
d=r(2)
36=r(2)
36/2=r(2)/2
18=r

7 0

4 years ago

Helppppppppppppppppppppppppppp

Y_Kistochka [10]

We rewrite the expresion:
((t+3)/(t+4))*(1/(t^2+7t+12))
We have then
((t+3)/(t+4))*(1/((t+4)*(t+3)))
Rewriting tge expression:
(1/(t+4)^2)
Answer:
(1/(t+4)^2)
opcion 3

3 0

4 years ago