2 years ago

3) What is the lateral surface area of the figure below? 12 mi 1 5 mi 5 mi 13 mi

Mathematics

1 answer:

Zinaida [17]2 years ago

3 0

Answer:

5mi

Step-by-step explanation:trust me;0

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20 points!!!

Lunna [17]

Answer:

Step-by-step explanation:

since .75 = 3.4

and 4 is a whole number

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2 years ago

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A right rectangular prism has a length of 2 1/4 cm, the width of 8 cm, and height of

Vikentia [17]

Answer:

Volume of the rectangular prism= $369cm^3$

Step-by-step explanation:

$Length=2\frac{1}{4} =\frac{9}{4} cm\\\\Width=8cm\\\\Height=20\frac{1}{2} =\frac{41}{2}cm$

Volume of a rectangular prism = Length*Width*Height

$=\frac{9}{4}*8*\frac{41}{2}\\\\ =\frac{72}{4}*\frac{41}{2} \\\\=18*20.5\\\\=369cm^3$

The volume of the rectangular prism with the given dimensions is $369cm^3$

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2 years ago

If x-3, x+1, 4x-2 are in geometric sequence, find the value of x.

tigry1 [53]

Step-by-step explanation:

$\huge{\purple{\underline{\underline{\bf{\pink{Answer}}}}}}$

<h3> $\blue\star$ Given</h3>

x-3. eq 1

x+1 eq 2

4x-2 eq 3

Add equation 1 ,2 ,3

$\blue\star$ x -3 + x +1 +4x-2 =0

$\blue\star$ 6x - 4 = 0

$\blue\star$ x = 4/6

$\blue\star$ x = 2/3

Hope it helps

Hope it help

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2 years ago

The base of a rectangular box jas a width of 3 inches and lenght of 4 inches. The box is 12 inches. How far os it one of the box

Harlamova29_29 [7]

3^2+4^2=25
Square root of 25 = 5
Box is 5 in from corner to opposite corner

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2 years ago

If (x + yi) + (2(x + yi) + 3i) = 9, what is x + yi?

lianna [129]

The expression simplifies to
3(x+yi) +3i =9
x+yi =(9-3i)/3
<span>x+yi= 3-i </span>

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2 years ago