2 years ago

Please help. Simplify 6^-3/6^-5

Mathematics

2 answers:

melomori [17]2 years ago

7 0

Answer:

36.

Step-by-step explanation:

Please correct me if i'm wrong! :)

natulia [17]2 years ago

3 0

Answer:

hope it helps....

Step-by-step explanation:

here is your answer

You might be interested in

Pleaaasssee hellpppp. The farm has cows and turkeys. Between all the animals, there are 148 legs and sixty heads. How many cows

natima [27]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

The ratio between diameter and dircumference of circle is ......................

marysya [2.9K]

Answer:

The ratio of the circumference of a circle to its diameter and is called π (Pi).

Step-by-step explanation:

7 0

1 year ago

Find the value of a and of b for which<br>(a) the solution of x2 + ax < b is<br>-2<x < 4

KengaRu [80]

Answer: $a = -2$

$b = 8$

Step-by-step explanation:

Given :

$x^{2} +ax$

re - writing the equation , we have

$x^{2} +ax-b$

we need to find the value of a and b for which -2<x < 4 , this means that the roots of the quadratic equation are -2<x < 4.

The formula for finding the quadratic equation when the roots are known is :

$x^{2}$ - sum of roots(x) + product of root = 0

sum of roots = -2 + 4 = 2

product of roots = -2 x 4 = -8

substituting into the formula , we have:

$x^{2} -2x-8=0$ , which could be written in inequality form as

$x^{2} -2x-8$

comparing with $x^{2} +ax-b$ , it means that :

$a = -2$

$b = 8$

3 0

2 years ago

School a has 450 seniors, and 432 of them go to college. School B has 380 seniors, and 361 of them plan to go to college. In whi

Natasha_Volkova [10]

Answer:

School A.

Step-by-step explanation:

School A: % who plan to go to college = (432/450) * 100

= 96%.

School B: % who plan to go to college = (361/380) * 100

= 95%.

5 0

2 years ago

Simply the expression by combining like terms.

Marina CMI [18]

Answer:

6z+7

Step-by-step explanation:

5 0

2 years ago