emilycontreras948 emilycontreras948

01-06-2020
Mathematics

contestada

The width of a poster is 8cm less than the length. The perimeter is more than 184
cm. If the length and width are both integers, what is the minimum dimension for
the length?

Respuesta :

ronhagrid310 ronhagrid310

01-06-2020

Answer:

Denote the length is a, then the width is a - 8.

The perimeter is more than 184:

=> 2 x ( a + a - 8) > 184

=> 2a - 8 > 92

=> 2a > 100

=> a > 50

=> a = 51

=> Minimum dimension for the length: a = 51

Hope this helps!

:)

Answer Link

Otras preguntas

what is Newton's law of motion

Where is your father? a) Mr. Green's. b) Mr. Greens. c) Mr. Green. d) Mr. Greens'. e) all of the option

An archer shoots an arrow toward a 300-g target that is sliding in her direction at a speed of 2.10 m/s on a smooth, slippery surface. The 22.5-g arrow is shot

Express 1/10 cm as a fraction of 3 metres

When graphing the temperature of an area over time A: location is the responding variable, and goes on the y axis B: temperature is the manipulated variable and

What is the purpose of this section

Shanella Already has $137 from babysitting. She needs at least $625 for a new tablet. Which inequality best represents the scenario

Kano International Publishing, headquartered in Berlin, Germany, is a leading global publisher of scientific, technical, and medical journals and books for rese

please help asap I have a debate competition and I need some help for starting lines for a debate competition the topic is ( offline education is better than on

Evaluate the function for the given values of x. -3x+7 for x < -1 g(x) = x²+2 for -1 5 for x>4 g(-1)=