Francob8099 Francob8099
  • 10-08-2020
  • Mathematics
contestada

the area of a square poster is 27 in.2. Find the length of one side of the poster to the nearest tenth of an inc

Respuesta :

bekkarmahdi702
bekkarmahdi702 bekkarmahdi702
  • 10-08-2020

Answer:

5.2 inches

Step-by-step explanation:

Let a be the side of the square poster.

The area of it is:

● A = a^2

● 27 = a^2

● a = √27

● a = √(9×3)

● a = 3√3

● a = 5.19

Round it to the nearest tenth

● a = 5.2 inches

Answer Link

Otras preguntas

Abc is a triangle, ac=19cm bc=17cm and angle bac=60 degrees. calculate the size of angle abc? answer
6. Minimum value determined by the formula function f (x) = 2x ²-8x + p was 20. Value f (2) is.7. Shape factor of the quadratic equation 4x ²-13x = -3 is ...8.
what is contextualization?
why is citizen participation essential to the preservation of the us political system
Need to find common denominators for 58/2.9 and 58/5
can someone explain to me how to use "squared"? I do 2+2 and its four. but when I do 3+3 and I get 6, my brother tells me that's not squared. can you help me ou
During an experiment, which factors are observed and measured ?????
could you tell me what is nonfiction?
what is scapegoating?
I got 60 right out of 110 questions on a test. What was my overall grade/percentage?