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3 years ago

Express the área of the entire rectangle. your answer should be a polynomial in standard form.

Mathematics

1 answer:

Darina [25.2K]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is the area, in square centimeters, of the shape below?

Karolina [17]

Answer:

21.46 cm squared

Step-by-step explanation:

3.8x5.8=21.46

8 0

3 years ago

(4,0) , (-8,0) calculate the distance between the given points

valina [46]

Answer:

Step-by-step explanation:

Using formula

distance = $\sqrt{ (y2 - y1)^{2} + (x2- x1)^2}$

Then input the values:

Distance = $\sqrt{ (0 - 0)^{2} + (-8- 4)^2}$

= $\sqrt{0 + 144}$

= 12

5 0

2 years ago

Read 2 more answers

136,800 liters per hour is how many gallons per second?

Semenov [28]

10.038 gallons per second!

3 0

3 years ago

. Suppose you plan to make a box that will hold exactly 40 one-inch cubes. Give the dimensions (ex: 1in x 1in x 40in) of 3 possi

stiks02 [169]

Answer:

The dimensions of the three possible boxes are;

Box 1: 2 inches length by 4 inches width by 5 inches height

Box 2: 2 inches length by 2 inches width by 10 inches height

Box 3: 8 inches length by 1 inch width by 5 inches height

Step-by-step explanation:

The dimensions of the required box = 40 in³

Therefore, a box that will hold all the cubes will have a dimension given as follows;

Length, l × Width, w × Height, h = 40 in.³

We therefore, look for possible dimensions of l, w, h, however to make is faster, we note that l × w = base area, BA, hence we look for the factors 40 thus;

BA × h ≡ l × w × h

8 × 5 = 40 ≡ 2 × 4 × 5 = 40

4 × 10 = 40 ≡ 2 × 2 × 10 = 40

8 × 5 = 40 ≡ 8 × 1 × 5 = 40

Hence we have our three possible boxes as follows;

Box 1: Length = 2 inches, width = 4 inches and height = 5 inches

Box 2: Length = 2 inches, width = 2 inches and height = 10 inches

Box 3: Length = 8 inches, width = 1 inches and height = 5 inches.

4 0

3 years ago

Kristen gets home from work at 5{:}34\text{ p.M.}5:34 p.M.5, colon, 34, start text, space, p, point, m, point, end text Kristen'

kupik [55]

Answer:

1,020 seconds

Step-by-step explanation:

-We first subtract the two times to get the time before dinner is ready(after arriving home):

$\bigtriangleup Time=Dinner \ Time-Arrival Time\\\\=5:51-5:34\\\\=(51-34)\ minutes\\\\=17\ minutes$

-Having calculated this time difference, we convert it into seconds using the ratio 1 minute =60 seconds:

$\bigtriangleup Time=17\ \times 60\ seconds\\\\=1020\ seconds$

Hence, her dinner is ready 1,020 seconds after arriving home.,

6 0

3 years ago