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3 years ago

Need help plz i show me how to do it plz :)

Mathematics

2 answers:

DaniilM [7]3 years ago

8 0

I’m pretty sure you multiply the sides your you find the formulas for the hight and width

Alex_Xolod [135]3 years ago

8 0

The formula for the surface area of a rectangular prism is SA= 2( (width•length)+(height•length)+(height•width) )

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Square root of 361x^7

Pavlova-9 [17]

Answer:

$19x^3\sqrt{x}$

Step-by-step explanation:

19*19=361.

8 0

3 years ago

List the elements of the set given below.

svetoff [14.1K]

Answer:

The set = {1, 2, 3, 4, 5}

Step-by-step explanation:

Let us explain how to solve this question

∵ The set = {x : x is a digit in the number 241,532)

→ That means the elements of the set are the digits of the given number

∴ The elements in this set are the digits of the number 241,532

∵ The digits of the number 241,532 are 2, 4, 1, 5, 3, 2

→ In any set of numbers,

Do not repeat any number
Arrange the numbers

∴ The elements of the set are 1, 2, 3, 4, 5

∴ The set = {1, 2, 3, 4, 5}

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4 years ago

(find unit rate) Julio runs 18.6 miles in 3 hours

Romashka-Z-Leto [24]

You do 18.6 ÷ 3 and that equals 6.2

6 0

3 years ago

Suppose you could choose 2 boxes of markers. Find all the possible pairs.

luda_lava [24]

Its 15 markers, at least i would assume

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3 years ago

1/16^3x=64^2(x+8)<br> Solve for x.

SSSSS [86.1K]

Answer:

x = -4

Step-by-step explanation:

16 = 4*4 = 4²

64 = 4 * 4* 4 = 4³

$(\dfrac{1}{16})^{3x}=64^{2*(x+8)}\\\\\\(16^{-1})^{3x}=64^{2x + 16}\\\\\\16^{-3x}=64^{2x +16}\\\\(4^{2})^{-3x}=(4^{3})^{2x+16}\\\\4^{-6x}=4^{6x +48}$

As bases are same, compare exponents

6x + 48 = -6x

Subtract 48 from both sides

6x = -6x - 48

Add '6x' to both sides

6x + 6x = -48

12x = -48

Divide both sides by 12

x = -48/12

x = -4

3 0

2 years ago