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bagirrra123 [75]
3 years ago
12

A rectangular board is 1.5 meters long and 0.8 meters wide. What is the area of the board in square millimeters? Do not round yo

ur answer.
Mathematics
2 answers:
serious [3.7K]3 years ago
8 0
Convert 1.5 and 0.8 from meters to millimeters,

1500*800,

A=120,000
zepelin [54]3 years ago
3 0
<h2>Answer:</h2>

The area of the board in square millimeters is:

                1200000 square millimeters.

<h2>Step-by-step explanation:</h2>

The length of the rectangular board is: 1.5 meters.

and the width of the rectangular board is: 0.8 meters.

We know that:

  1 meters= 1000 millimeters

This means that:

The length of the rectangular board is: 1500 millimeters.

and the width of the rectangular board is: 800 millimeters.

Now we know that the area of rectangle is given by:

\text{Area}=\text{Length}\times \text{width}

i.e. we have:

\text{Area}=1500\times 800\\\\\text{Area}=1200000\ \text{square millimeters}

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3 years ago
The price of one share of ace company declined $5 per day for 5 days in a row. How much did the price of one share change in tot
Sergeu [11.5K]

Answer: The price declined $25 in the 5 days.

Step-by-step explanation:

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3 0
3 years ago
Pls hellpp! urgentt! please
Masja [62]

Answer:

Step-by-step explanation:

Perimeter of Square = 40 cm

4*side = 40

side = 40/4

side = 10 cm

Area of shaded region= Area of square - [Area of triangle 1 + Area of triangle 2]

=[side*side]-[\frac{1}{2}*b*h+\frac{1}{2}*b*h]\\\\=[10*10]-[\frac{1}2}*3*10+\frac{1}{2}*10*6]\\\\=100-[3*5+5*6]\\\\=100-[15+30]\\\\=100-45\\\\=55cm^{2}\\

Percentage = (55/100)*100=55%

6 0
3 years ago
I REALLY NEED HELP A$AP
Aleksandr [31]

Answer:

The new length of the garden is 80 ft, the new width is 40 ft, and the total area of the new garden is 3200 ft². The area of the new garden will be 8 times larger than the current one. Jane should make her garden 4 times the current length.

Step-by-step explanation:

Juan's garden is 40 ft in length, he wishes to make the length 2 times longer:

2 \times 40 = 80

Juan's garden is 10 ft in width, he wishes to make the width 4 times longer:

4 \times 10 = 40

With a length of 80 and width of 40, the total area of the garden is

40 \times 80 = 3200

Since Juan wanted to make the length 2 times longer and the width 4 times longer, the total area of the garden will be

2 \times 4 = 8

larger than the current garden.

Jane wants to make her garden 20 times the size. Since she's making her garden 5 times longer in width, she needs to make the length of her garden

\frac{20}{5} = 4

4 times longer.

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