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Shtirlitz [24]
3 years ago
9

What is equivalent to 5/1,215^x?

Mathematics
1 answer:
Inessa05 [86]3 years ago
5 0
5th quare root is the same as power with 1/5 
So the solution is 1,215^x/5 , the 2nd option
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4/x - 3/y = 1 ; 6/x + 15/y = 8 solve this equation​
Soloha48 [4]

Answer:

x=2

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Solution:

First we find common denominators. It is "xy". Then we multiply numerators by common denominator. We get followings:

(4y-3x)/xy=1; (6y+15x)/xy=8

Then

4y-3x=xy;

6y+15=8xy

Multiply first equasion by 5

20y-15x=5xy

Now we add two equasions to get one

20y-15x=5xy

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We get

26y=13xy

Cut "y" and we will find "x"

26=13x

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Put x value into the first equasion(4y-3x=xy) to find out "y"

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3 years ago
Sequence of numbers 1.5,2.25,3.0,3.75 in a recursive formula?
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Step-by-step explanation:

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2x + 7 + 5x = 7 ( x + 8) how many solutions?
DanielleElmas [232]

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Step-by-step explanation:

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Reffect shape A in the line y=-x<br> th<br> 6<br> 2<br><br> A<br> --5-32-10 12345<br> 2 6<br> M
s344n2d4d5 [400]

The rule for the reflection of shape A over the line y = -x is (x, y) ⇒ (-y, -x)

<h3>What is a transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are <em>translation, rotation, reflection and dilation.</em>

Dilation is the increase or decrease in the size of a figure.

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