All categories

2 years ago

Find the area of a floor that measures 12.75 ft. by 10.5 ft. 133.875 11.775 11.875 132.875

2 answers:

4 0

133.875
This is the answer because we are given the length and the width of this floor. We are assuming it is a regular rectangle.
So we just multiply the length and the width which is 12.74 x 10.5, which comes out to 133.875

astraxan [27]2 years ago

3 0

Answer:

Option A is the correct answer.

Step-by-step explanation:

Area of rectangle is product of the sides.

If a is length and b is width are of rectangle is ab.

Area, A = ab

Here length, a = 12.75 ft

Width, b = 10.5 ft

Area , A = ab = 12.75 x 10.5 = 133.875 square feet.

Option A is the correct answer.

You might be interested in

Jack and Diane were saving money to go to a rock n roll concert. They need at least $750 in order to go if you count their gas,

nataly862011 [7]

Answer:

$\left\{\begin{array}{l}y\le 4x\\ \\x\ge 10\\ \\50x+25y\ge 750\end{array}\right.$

Step-by-step explanation:

Let x represents the number of nights Jack worked and y represents the number of nights Diane worked.

1. The number of nights Diane is scheduled to work is no more than four times the number of nights Jack is scheduled to play. Then

$y\le 4x$

2. Diane will work at least 10 times before the concert. Then

$x\ge 10$

3. Jack earns $50 per night that he plays, then he earned $50x in x nights. Diane earns $25 each night she works, then she earns $25y in y nigths. They need at least $750, so

$50x+25y\ge 750$

4. We get the following set of constraints to model the problem:

$\left\{\begin{array}{l}y\le 4x\\ \\x\ge 10\\ \\50x+25y\ge 750\end{array}\right.$

4 0

3 years ago

I needs help please and tank chu

PIT_PIT [208]

9514 1404 393

Answer:

C {2, 4, 9, 16}

Step-by-step explanation:

The domain is the list of numbers at the tails of the arrows.

The range is the list of numbers at the heads of the arrows: {2, 4, 9, 16}.

5 0

3 years ago

Explain why the equation x+2=x+3 has no solution

Orlov [11]

It has no solution because x is always the same amount. So.. for example.
lets say x = 10.

then it would be 10 + 2 = 10 + 3.
12 doesnt = 13. :)

5 0

2 years ago

Samantha owes her father $7 she just got paid $5.50 for babysitting if she gives that money to her dad how much will she still o

zalisa [80]

Answer:

$1.5

Step-by-step explanation:

$7- 5.50= 1.5

5 0

2 years ago

Find the slope of the line (2, 4), (0, 2) and (0, 0), (3, 18)

My name is Ann [436]

Answer:

for the first one, the slope is 1

second one there isn't a slope.

Step-by-step explanation:

( x 1 - y 1 )

_______

( x 2 - y 2 )

6 0

2 years ago