2 years ago

Pls solve and show steps!

Mathematics

1 answer:

Vsevolod [243]2 years ago

5 0

Answer:

? Not a solution

Step-by-step explanation:

You might be interested in

Can 9 times 5 be divided by 2<br> Can 9 times 5 be divided by 2

TiliK225 [7]

Yes the answer would be 22.5

8 0

3 years ago

Read 2 more answers

Identify the terms,like terms,coefficients,constants <br><br> 7-5x+1

Cerrena [4.2K]

Terms
7
-5x
1
Like Terms
7
1
Coefficients
-5
Constants
7
-1

3 0

4 years ago

Read 2 more answers

Pls answer this...its very important for me...i have an exam coming up...and this 2 questions will come up so pls help. I WILL M

tamaranim1 [39]

Answer:

a. x = 3

b. x = 3

Step-by-step explanation:

Given

$\frac{4^{2x}}{4^x} = 64$

$(2^{2x}) = 64$

Required

Find x

Solving $\frac{4^{2x}}{4^x} = 64$

From laws of indices;

$\frac{a^{m}}{a^n} = a^{m-n}$

So;

$4^{2x-x} = 64$

$4^{x} = 64$

Write 64 in base of 4

$4^{x} = 4^3$

From laws of indices;

$if\ x^a = x^b;\ then\ a = b$

So; x = 3

Solving $(2^{2x}) = 64$

Write 64 as a base of 2

$(2^{2x}) = 2^6$

$if\ x^a = x^b;\ then\ a = b$

$2x = 6$

Divide both sides by 2

$\frac{2x}{2} = \frac{6}{2}$

$x = 3$

3 0

3 years ago

Which equation below represents a vertical line? y = x + 0, y = x – 0, y = 4, x = 4

dimaraw [331]

A vertical line is represented by x = a number
so ur vertical line is : x = 4 <==

** and just so u know, a horizontal line is represented by y = a number.

4 0

3 years ago

Read 2 more answers

ASAPPP 80 POINTSS How many times as large as the radius of a hydrogen atom are the radii of the mercury and the radii of the ura

Fittoniya [83]

Answer:

divide 1.5x10^-10 by 2.5x10^-11 which is 6 meaning the Mercury atom is 6 times larger than a hydrogen atom.

Step-by-step explanation:

im sure thats right !

3 0

3 years ago

Read 2 more answers