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3 years ago

Please help ASAP I’ll mark you as brainlister

Mathematics

2 answers:

zavuch27 [327]3 years ago

8 0

Answer:

So Sorry Omg Wait I'll will come back

Mademuasel [1]3 years ago

5 0

Answer:

The length of rectangular prism(l)=13inch

The breadth of rectangular prism(b)=9inch

the height of rectangular prism(h) =3inch

Volume of a rectangular cuboid =l×b×h

=13×9×3inch (write cube too)

=351 inch (write cube too)

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gladu [14]

Answer:

$0.01 or 1 cent.

Step-by-step explanation:

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1 quart for case= $0.34

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2 years ago

What number is 5% of 46

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Neptune has a mass of 1024 1032 milligrams. Use scientific notation to express the planet's mass in kilograms. 1

Levart [38]

Answer:

(b) The planet's mass =10.241032 kilograms.

Step-by-step explanation:

Here, the mass of Neptune = 1024 1032 milligrams

Also, given: 1 milligram = 0.0000001 kilograms.

or, 1 milligram = $1 \times 10^{(-6)}$ kilograms.

Now, to convert 1024 1032 milligrams in to kilograms, we get:

1024 1032 milligrams = $1024 1032 \times 10^{(-6)}$ kilograms.

Now solving $1024 1032 \times 10^{(-6)}$ , we get:

$1024 1032 \times 10^{(-6)} = 10.241032$ kilograms.

Hence the planet's mass =10.241032 kilograms.

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3 years ago

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3 years ago

Compute the following volume and surface area.

Vesnalui [34]

The surface area of rectangular solid is 208 square centimeter

The volume of rectangular solid is 192 cubic centimeter

<h3><u>Solution:</u></h3>

Given that rectangular solid has sides of 4 cm, 6 cm, and 8 cm

To find: surface area and volume of rectangular solid

Length = l = 4 cm

Width = w = 6 cm

Height = h = 8 cm

<h3><em><u>The formula to find the surface area of a rectangular prism is:</u></em></h3>

Surface Area = 2wl + 2lh + 2hw

where w is the width, the l is the length, and the h is the height.

$\text {surface area }=2(4 \times 6)+2(4 \times 8)+2(8 \times 6)\\\\\text {surface area } = 2(24) + 2(32) + 2(48)\\\\\text {surface area } = 48 + 64 + 96 = 208$

Thus the surface area of rectangular solid is 208 square centimeter

<h3><em><u>The formula for volume of rectangular solid is:</u></em></h3>

$Volume = Length \times Height \times Width$

$volume = 4 \times 6 \times 8 = 24 \times 8 = 192$

Thus the volume of rectangular solid is 192 cubic centimeter

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3 years ago