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3 years ago

Simplify to a single power of 2

Mathematics

2 answers:

dezoksy [38]3 years ago

6 0

128? I think because 2x2 than 2x2x2x2x2 is 32 than 32x4

vazorg [7]3 years ago

3 0

Answer:

2^7

Explanation:

You can add up the square of two and the square of five. This is the easiest way.

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A and B are 2 cylinders that are mathematically similar the area of the cross section for cylinder A is 18cm squared. find out t

nasty-shy [4]

Answer:

Volume of cylinder B = 720 cm³

Step-by-step explanation:

Given:

A and B are similar cylinder

Height of cylinder B = 10 cm

Height of cylinder A = 5 cm

Area of the cross section for cylinder A = 18 cm²

Find:

Volume of cylinder B

Computation:

Area of the cross section for cylinder B = a

So,

(10/5)² = (a/18)

4 = a/18

Area of the cross section for cylinder B = 72 cm²

Volume of cylinder B = Area of the cross section for cylinder B x Height of cylinder B

Volume of cylinder B = 72 x 10

Volume of cylinder B = 720 cm³

3 0

3 years ago

H E L P M E P L I Z

Fynjy0 [20]

The 2 equations are classified as Identities because both sides remain the same for all values of z.

<h3>How to Classify Equations?</h3>

1) We are given the equation;

23z + 19 = 3(5z - 9) + 8z + 46

Let us try z = 0

23(0) + 19 = 3(5(0) - 9) + 8(0) + 46

19 = -27 + 46

19 = 19

Let us try z = 5;

23(5) + 19 = 3(5(5) - 9) + 8(5) + 46

134 = 48 + 40 + 46

134 = 134

Thus, this is an identity as both sides remaining the same for all values of z.

2) We are given the equation;

15y + 32 = 2(10y - 7) - 5y + 46

At y = 0, we have;

15(0) + 32 = 2(10(0) - 7) - 5(0) + 46

32 = -14 + 46

32 = 32

Let us try y = 2;

15(2) + 32 = 2(10(2) - 7) - 5(2) + 46

62 = 26 - 10 + 46

62 = 62

This is an identity as both sides remaining the same for all values of z.

Read more about Equations at; brainly.com/question/1214333

#SPJ1

6 0

2 years ago

I'll give brainiest , 5 stares help

matrenka [14]

3 the answer is 3......................

5 0

3 years ago

how would you write " The sum of one-third of a number, one-half of a number,and twice the number is thirty-four" as an equation

Rudik [331]

Answer: The required equation is $\dfrac{1}{3}x+\dfrac{1}{2}x+2x=34.$

Step-by-step explanation: We are given to write the following statement as an equation :

"The sum of one-third of a number, one-half of a number and twice the number is thirty-four".

Let the number be represented by x.

Then, one-third of the number is $\dfrac{1}{3}x,$ one-half of the number is $\dfrac{1}{2}x$ and twice the number is $2x.$

Therefore, as an equation, the given statement is written as:

$\dfrac{1}{3}x+\dfrac{1}{2}x+2x=34.$

Thus, the required equation is $\dfrac{1}{3}x+\dfrac{1}{2}x+2x=34.$

4 0

3 years ago

The volume of a rectangular prism can be computed using formula v = Iwh what is the height of a prism that has a volume of 2376

Blizzard [7]

Answer:

Answer is A. 12

Step-by-step explanation:

Volume of a rectangular prism = Length * Width * Height

Volume of the rectangular prism = $2376cm^{3}$

Length of the prism = 18cm

Width of the prism = 11cm

We need to find the Height of the Prism,

For that first make the Height as subject of the equation,

Height = [Volume of the rectangular prism/(Length * Width)]

= $2376cm^{3}$ /(18cm*11cm)

= $2376cm^{3}$ / $198cm^{2}$

= $12cm$

Therefore,

Answer is A. 12

5 0

4 years ago