jamespiramoon381 jamespiramoon381

02-05-2021
Mathematics

contestada

The perimeter of a chalkboard is 14 feet. The board is 4 feet long. How tall is it?
feet

The perimeter of a chalkboard is 14 feet The board is 4 feet long How tall is it feet class=

Respuesta :

shaha75 shaha75

02-05-2021

Answer:

3 feet

Step-by-step explanation:

P=2(a+b)

14=2(4+b)

14=8+2b

2b=6

b=3

Answer Link

tubiactor tubiactor

02-05-2021

Answer:

3 feet tall

Step-by-step explanation:

14-4-4=6 divided by 2=3 feet tall on two side

Answer Link

Otras preguntas

which function has a domain

ways to control the illegal trade of weapons

What else would need to be congruent to show that ABC = XYZ by ASA

work out the size of resistance.

Steve bought a new car for $22,000 but paid 93% of the list price. How much was the list price

The cutoff frequency for a certain element is 1.22 x 1015 Hz. What is its work function in eV? Hint: 1 eV 1.60 x 10-19 J =[?] eV someone please teach me how to

which of the following would increase

in chemistry what is Faraday's law

Kakatiya dynasty of Warangal is a part of modern __________

Lead (II) acetate reacts with sodium hydroxide to produce lead (II) hydroxide and sodiumacetate. Please write the chemical equation and *don't* balance the side