All categories

3 years ago

A common size for floor tiles is 1 square foot in area. how many square inches (in2) are in a square foot (ft2)?

Mathematics

1 answer:

Komok [63]3 years ago

6 0

There are 144 square inches in a square foot.

Explanation

A common size for floor tiles is 1 square foot in area.

We know that, 1 foot = 12 inches.

So, 1 square foot = (1 foot × 1 foot) = (12 inches × 12 inches ) = 144 square inches.

So, there are 144 square inches in a square foot.

You might be interested in

1. What is the factored form of q2 - 12q + 36? (1 point)

Novay_Z [31]

Step-by-step explanation:

${q}^{2} - 12q + 36 \\ = {q}^{2} - 6q - 6q + 36 \\ = q(q - 6) - 6(q - 6) \\ \huge \red{ \boxed {= (q - 6)(q - 6) }}\\ is \: the \: factored \: form.$

3 0

3 years ago

There are 3 people pulling on an object, the first person pulls with a force of 226 newtons at a direction of 145 degrees the se

Alona [7]

Answer:

$R=883.74N$

Step-by-step explanation:

From the question we are told that:

Force 1 $F_1=226N$

Force 2 $F_2=331N$

Force 3 $F_3=377N$

Direction 1 $\theta_1=145 degrees \approx 35 \textdegree (2nd qudrant)$

Direction 2 $\theta_2=303 degrees \approx 57 \textdegree (3rd qudrant)$

Direction 3 $\theta_3=77 degrees$

Generally Resolving forces to X axis is mathematically given by

$\sum f_x=337cos77+331cos57+226sin35$

$\sum f_x=351.596N$

Generally Resolving forces to Y axis is mathematically given by

$\sum f_y=337sin77+331sin57+226cos35$

$\sum f_x=810.788N$

Generally the equation for Resultant force R is mathematically given by

$R=\sqrt{\sum f_x^2+\sum f_x^2}$

$R=\sqrt{351.596^2+810.788^2}$

$R=883.74N$

7 0

3 years ago

93,871 round to the nearest hundreds

VMariaS [17]

Answer:

93,900

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve this fraction:4\3+6\9-7\3,,,and simplified if it can simplify....

icang [17]

4/3+6/9-7/3=12/9+6/9-21/9=18/9-21/9= -3/9= -1/3

4 0

3 years ago

You paint 1/3 of a wall in 1/4 hour. At that rate, how long will it take you to paint one wall?

jeka57 [31]

It will take you 3/4 of an hour, or 45 minutes to paint 1 wall.

8 0

3 years ago

Read 2 more answers