All categories

1 year ago

A square coaster has a side length of 512 feet on each side.

Mathematics

2 answers:

Mariana [72]1 year ago

5 0

Hi Mitsu there is no fraction to this. You multiply the base and height to get the area. So 512 x 512 = 262144

polet [3.4K]1 year ago

3 0

Answer:

A square is a 2D figure with four equal straight sides and four right angles. This means the length and width will be the same, which are both 512.
512 x 512 = 262144 ft2

Step-by-step explanation:

Have a great rest of your day
#TheWizzer

You might be interested in

Plz help it’s very confusing

zepelin [54]

So the total is 120. You want 1/6 of those.
So do (1/6)*120
You get 20.

YAY

6 0

3 years ago

10 4/5+ 8 3/4-6 1/2 simplest form

SVEN [57.7K]

The answer equals to 13 1/20 or in decimal form 13.05

3 0

2 years ago

A rectangle initially has width 7 meters and length 10 meters and is expanding so that the area increases at a rate of 8 square

Tems11 [23]

Answer:

The length of rectangular is increasing at a rate 0.5714 meters per hour.

Step-by-step explanation:

We are given the following in the question:

Initial dimensions of rectangular box:

Length,l = 10 m

Width,w = 7 m

$\dfrac{dA}{dt} = 8\text{ square meters per hour}\\\\\dfrac{dw}{dt} = 40\text{ centimeters per hour} =0.4\text{ meters per hour}$

We have to find the rate of increase of length.

Area of rectangle =

$A = l\times w$

Differentiating we get,

$\displaystyle\frac{dA}{dt} = \frac{dl}{dt}w + \frac{dw}{dt}l$

Putting values, we get,

$8 = \dfrac{dl}{dt}(7) + (0.4)(10)\\\\\dfrac{dl}{dt}(7) = 8 -4\\\\\dfrac{dl}{dt} \approx 0.5714$

Thus, the length of rectangular is increasing at a rate 0.5714 meters per hour.

5 0

2 years ago

Can you read each graph for its unit rate and type the correct code? Please remember to type in ALL CAPS with no spaces

Ray Of Light [21]

Answer:

1.5, 20, 40, 7.5

Step-by-step explanation:

The first one is 1.5, the second one is 20, the third is 40, and the fourth is 7.5

5 0

2 years ago

How much is a square foot if the room is 15ft x 28ft?

Scrat [10]

Answer:

1 foot squared

Step-by-step explanation:

Er... a square foot is 1 foot squared

4 0

2 years ago