AdelaydeE352549 AdelaydeE352549

03-11-2022
Mathematics

contestada

Elan is painting the outside of a rectangular barn door. It is 80 inches high and 60 inches wide. What is the area of the outside door?

Respuesta :

KatnissJ25261 KatnissJ25261

03-11-2022

Draw the barn dorr

the area of a rectangle is

[tex]A=h\times w[/tex]

where h is height and w the width

the replacing

[tex]\begin{gathered} A=80\times60 \\ A=4800 \end{gathered}[/tex]

then area of outside dor is 4800 square inches

Ver imagen KatnissJ25261

Answer Link

Otras preguntas

Determine whether each set of numbers can be measures of the sides of a triangle. If so classify the triangle as acute, obtuse or right 10, 11, 20

X-4+( ) = -8+ ( ) X = -4

graph f (x) = -.25x + 4

Please help me! I will mark brainliest. Also, the perimeter is 36 feet.

If sin x =3/7 x in quadrant I, then find (without finding x) sin(2x) = cos(2x) = tan(2x) =

21/5 is the additive inverse ofa)-4.2b)-5/21c)-4.5d)5/21

Select the answer. What are the zeros of this quadratic function? f(x) = (x - 7)(x + 8) A.) x = 0 and x = 7 B.) x = -7 and x = 8 C.) x = 0 and x = -8 D.) x = 7

1. Graph a wave with an Amplitude (y): 5 Wavelength (x): 6 Make sure to show at least 3 complete cycles of the wave

This needs to turned in in 30 seconds!!

Rieger international is attempting to evaluate a feasibility of investing $95,000 in a piece of equipment that has a five year life. The farm has estimated the