3 years ago

3^x = 27^a+b and a^2-b^2/(a-b)=5 What is x?

Mathematics

1 answer:

Colt1911 [192]3 years ago

4 0

Your answer should be 3x-x+2=4 hope this helps..

You might be interested in

Using the slope and the yintercept, graph the line represented by the following equation. Then select the correct graph. 2y+4=0

aleksklad [387]

Slope is 0 and the y intercept is -2

3 0

3 years ago

The population of a city has decreased by 35% since it was last measured. If the current population is 9100 , what was the previ

Alina [70]

The previous population was 14000.

Explanation

The population decreased by 35% since the last measurement. So the current population is less than the previous population.

current population=9100

previous population =x

current population is 35% less than the previous population x

$9100=x*(100-35)/100\\9100=(x*65)/100\\x=(100*9100)/65=14000$

The previous population was 14000.

4 0

2 years ago

You have two cards with a sum of (-12) in your hand. what two cards could you hsve

kirill115 [55]

The way the question is written, you could have almost anything in your hand. All they have to do is add to - 12.

-14 and 2

- 11 and - 1

-12 and 0

- 82 and 70

4 0

3 years ago

What's the answer to tripling the greater of the two consecutive even integers gives the same result as subtracting 10 from the

Ostrovityanka [42]

let the 2 integers be x and x + 2.

so we have the equation:-

3(x + 2) = x - 10

3x + 6 = x - 10

2x = -16

x = -8

the integers are -8 and -6 answer

5 0

2 years ago

A cone has a diameter of 8 centimeters and a height that is 4 times the diameter. Using 3.14 for pi, which of the following can

Tju [1.3M]

535.8933333 centimeters.<span />

7 0

2 years ago