$240
Since a square yard is 3ft x 3ft, a square yard is equal to 9 square feet. Dividing 180 square feet by 9 square feet, we find that the room is 20 square yards.
Since carpet is $12 per square yard, and we have 20 square yards to cover, by multiplying 20 by $12, we find that the room will cost $240 to cover.
Answer:
Franco comió 8/3 de pizza.
Fabián comió 5/6 de pizza.
Queremos saber quien comió más.
Entonces básicamente queremos ver cuál número es más grande, 8/3 o 5/6,
Podemos reescribir el primero como:
8/3 = (2 + 3 + 3)/3 = 2/3 + 3/3 + 3/3 = 2/3 + 1 + 1
= 2 + 2/3
En cambio, para el número 5/6, el numerador es menor que el denominador, entonces sabemos que:
5/6 < 1
Claramente podemos ver que 8/3 > 5/6
Entonces podemos concluir que Franco comió más.
Answer:
3) 162 ft² || 4) 38.25 mm²
Step-by-step explanation:
3)
area of triangle = 0.5 * base * height
= 0.5 * 27 * 12
= 162 ft²
4) area of triangle = 0.5 * base * height
= 0.5 * 8.5 * 9
= 38.25 mm²
Uditi is not correct because the tray cannot hold at 6 pairs of shoes.
<h3>Calculate the size required to hold 6 pairs of shoes:</h3>
The first step is to calculate how big the tray must be. To do this, follow these steps:
1. Calculate the average or mean of the width of a pair of shoes.
- 18.2 + 19.7 + 19.4 + 18.6 + 18.9 = 94.8/ 5 = 18.96
2.Find out the total width of 6 pairs:
3. Add 10%.
- 113.76 / 100 x 10 = 11.376
- 113.76 + 11.376= 125.136
4.Add 3 cm in each side.
This means 131.136 is the ideal length of the tray based on the width of the shoes, and therefore the model Uditi's drew is not enough to hold 6 pairs of shoes.
Learn more about width in: brainly.com/question/26613529
R= -3 is the answer to the equation