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REY [17]
3 years ago
5

How do you express the distance between Mars and the Sun in Scientific notation?

Mathematics
1 answer:
Lyrx [107]3 years ago
6 0

Answer:

a 1.42×10 hello .Mark as brainlist

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I need help with these two please :’)
tatiyna

Answer:

59)

Therefore the height of the pyramid is 14 meter.

60)

Therefore the Diameter of Cone is 17.32 cm.

Step-by-step explanation:

59 )

Given:

Shape is Rectangular Pyramid,

Length = 3 meter

Width = 8 meter

Volume of Rectangular Pyramid = 112 cubic meter

To Find:

Height:

Solution:

We Know,

\textrm{Volume of Rectangular Pyramid}=\frac{1}{3}(Length\times Width\times Height)

Substituting the given values we have

112=\frac{1}{3}(3\times 8\times Height)\\ \\\therefore Height=\frac{336}{24}\\\\\therefore Height=14\ meter\\

Therefore the height of the pyramid is 14 meter.

60 )

Thee shape is of Cone

Given:

Height= 5 cm

Volume of cone = 125 π cm³

To Find:

Diameter of a cone = d = ?

Solution:

We know,

\textrm{Volume of cone}=\frac{1}{12}\pi (Diameter) ^{2}\times Height

Substituting the given values we have

125\pi =\frac{1}{12}\pi  d^{2}\times 5\\ \\d^{2}=25\times 12\\  \\d^{2}=300\\\\d=17.32\\   \therefore Diameter = 17.32\ cm

Therefore the Diameter of Cone is 17.32 cm.

6 0
3 years ago
What is the value of the following expression?
enyata [817]

Answer:

D.27

Step-by-step explanation:

this is the answer i got hope it helped

8 0
3 years ago
Read 2 more answers
What is the value of n? 9×27+2×31-28 = n
NARA [144]
243 + 62 - 28 = n
277 = n
5 0
4 years ago
Find the perimeter of the parallelogram with these vertices.<br> (-2, 2), (-2,-2), (3,-2), (3, -6)
vladimir1956 [14]

Answer:

20.80624847

Step-by-step explanation:

8 0
3 years ago
Which net represents this rectangular prism?
dexar [7]

Answer:

Top left

Step-by-step explanation:

4 0
3 years ago
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