All categories

3 years ago

Given, Q =x^b/x^c If Q=1 then proof that b=c

Mathematics

1 answer:

LuckyWell [14K]3 years ago

4 0

Answer:

Q = x^ b / x^c
Q = x^(b-c)
1 = x^ (b-c)
x^0 = x^ (b-c)
0 = b - c
b = c

Step-by-step explanation:

if the same base are in division then the powers are subtracted
x^0 = 1
if there is same base in an equation then the power of the base can be the equation

You might be interested in

The length width and height of a rectangular solid are 8,4,1 respectively what is the length of the longest line segment whose e

LUCKY_DIMON [66]

Answer:

9 units

Step-by-step explanation:

Given

$Length = 8$

$Width = 4$

$Height = 1$

Required

Determine the length of the longest segment

To do this, we use:

$Longest = \sqrt{Length^2 + Width^2 + Height^2}$

So, we have:

$Longest = \sqrt{8^2 + 4^2 + 1^2}$

$Longest = \sqrt{64 + 16 + 1}$

$Longest = \sqrt{81}$

Take positive square root

$Longest = 9$

<em>Hence, the length of the longest segment is 9 units</em>

3 0

3 years ago

Explain how you could calculate the surface area of a square pyramid.

Damm [24]

Find the area of the base of the pyramid, then find the area of each side then add the areas. hope this help :)

6 0

3 years ago

Read 2 more answers

Given g(x)=-2x+1 solve for x when g (x)=5

nevsk [136]

Answer:

x = -2

Step-by-step explanation:

g(x) = 5

-2x + 1 = 5

-2x = 5 - 1

-2x = 4

x = 4/-2

x = -2

4 0

3 years ago

Read 2 more answers

Amy, Lee, Tom and Uma are candidates in the school election. The person

Reil [10]

Answer:

Tom/Lee

Step-by-step explanation:

5 0

3 years ago

Translate to an algebraic expression. 26 more than q

Umnica [9.8K]

A= 26 > q

if it says 26 grader than it means the mouth opens to that 26
if it says 26 less then it means the mouth is facing to the q
but it is not so it is the mouth facing the 26

6 0

3 years ago