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3 years ago

Need help benja plz...

Mathematics

2 answers:

scoundrel [369]3 years ago

6 0

35 i think .. please don’t be upset if i got it wrong

Masja [62]3 years ago

3 0

Answer:

Step-by-step explanation:

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A large rectangular movie screen in an IMAX theater has an area of 8,364 square feet. Find the dimensions of the screen if it is

jeyben [28]

Answer:

The dimensions of the screen are

Length:102 feet

Width: 82 feet

Step-by-step explanation:

we know that

The area of the rectangle (movie screen) is equal to

$A=LW$

where

L is the length

W is the width

we have

$A=8,364\ ft^2$

$8,364=LW$ ----> equation A

The screen is 20 feet longer than it is wide.

$L=W+20$ ---> equation B

substitute equation B in equation A

$8,364=(W+20)W$

solve for W

$8,364=W^2+20W\\W^2+20W-8,364=0$

solve the quadratic equation by graphing

the solution is W=82 ft

see the attached figure

Find the value of L

$L=82+20=102\ ft$

therefore

The dimensions of the screen are

Length:102 feet

Width: 82 feet

7 0

3 years ago

A. Rotation of 180º and then a reflection across the x-axis.

Trava [24]

Hope this helps!

Please vote brainliest

3 0

3 years ago

How are dot plots, bar graphs, and histograms used to analyze data?

cestrela7 [59]

<span>Dot plots, bar graphs, and histograms are visual representations of data. They present data in a way that makes it easier to analyze and compare data. They allow understanding data with ease by visually showing relations, trends and other useful data</span>

7 0

3 years ago

Which inequality correctly orders the numbers -5,-3, and 2 from greatest to least?

lozanna [386]

Answer:

1) 2 > -3 > -5

Step-by-step explanation:

that is mathematically correct

8 0

3 years ago

Read 2 more answers

If g(x) =3/2 x +4, what is the value of g(2)?

Otrada [13]

Answer:

Step-by-step explanation:

g(x) = 3/2 x + 4

g(2) = 3/2 * 2 + 4

g(2) = 3 +4

g(2) = 7

8 0

2 years ago

Need help benja plz...​

Need help benja plz...