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liraira [26]
3 years ago
13

Help please !!!! !!!!!

Mathematics
1 answer:
mojhsa [17]3 years ago
4 0

Answer:

Step-by-step explanation:

(5x)^3 ⋅ (3/10)x^(-5) = 5^3⋅x^3 ⋅ (3/(2⋅5)x^(-5)

= 5^(3-1)x^(3-5)(3/2)

= 5^2x^(-2)(3/2)

= (75/2)x^(-2)

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The answer is C.
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7 0
3 years ago
Help!! <br> WHAT IS THE VALUE OF Y??
Anna11 [10]

Your answer would be C: 44 degrees.

1. Find the value for the third angle.

We know that two of the angles are y, but we need to find the other angle in order to solve this problem. There is a line connecting off of the angle, so for a moment, lets ignore the triangle and just look at the line.

A line is 180 degrees. That means that if we subtract 88 from 180, we can get the value for the third angle. 180-88=92.

2. Find y.

The total value of all the angles of a triangle is 180 degrees. Lets first find the value of two of the y angles combined. 180-92=88

Since both of the remaining angles are y, that means that they are equal. This means that all we have to do now is divide 88 by 2 to get the value of y. 88/2=44

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I'm really bad at explaining things, but I hope this helped!

6 0
3 years ago
|3x-1|=4 help pleaseeeeeeeeee
FrozenT [24]

Answer: x = -1 or x = 5/3

Step-by-step explanation:

|3x - 1| = 4

=> 3x - 1 = 4 or 3x - 1 = -4

=>x = 5/3 or x = -1

7 0
2 years ago
Need help for #9 please
Ierofanga [76]
Ok as sqrt(x^6 + 5) approaches infinity it goes to x^3
Same with the denominator because x^3 is the highest power

On the bottom, the factor on x^3 is 4 so on the top to make the limit evaluate to 1/3, a has to be 16/9 so then when you neglect all of the other powers besides the highest, it goes to 4/3 because you take the square root and then it simplifies to 1/3
5 0
3 years ago
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Identify the graph of the line 3x-7y=-21
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Y = (3x-21)/7
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5 0
3 years ago
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