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3 years ago

What is equivalent to (125^2/125^4/3)

Mathematics

1 answer:

Over [174]3 years ago

7 0

Answer:

Step-by-step explanation:

Move 125^4/3 to the numerator using the negative exponent rule 1/b^n=b^-n.

125^2 x 125^4/3

Simplify the expression.

5^3(2/3)

Cancel the common factor of 3.

5^2

Raise 5 to the power of 2.

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Solve for x..................

Yuri [45]

Square both sides to get the binomial out of the square root:
(√(2x + 8))² = (2)²
2x + 8 = 4
2x = 4 - 8
2x = - 4

Divide both sides by 2 to isolate the variable X:
x = - 4 / 2
x = - 2

Your answer is option C.

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3 years ago

Subtract the second equation from the first. A)12x=22 B) 4x=6 C) 6y=22 D) -6y=6

Nimfa-mama [501]

Answer:

B) 4x = 6

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the missing side lengths.<br> AB=<br> BC=

Mumz [18]

Answer:

Step-by-step explanation:

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2 years ago

a square painting has an area of 81x^2-90x-25. A second square painting has an area of 25x^2+30x+9. What is an expression that r

galina1969 [7]

Answer:

The answer in the procedure

Step-by-step explanation:

Let

A1 ------> the area of the first square painting

A2 ----> the area of the second square painting

D -----> the difference of the areas

we have

$A1=81x^{2}-90x-25$

$A2=25x^{2}+30x+9$

case 1) The area of the second square painting is greater than the area of the first square painting

The difference of the area of the paintings is equal to subtract the area of the first square painting from the area of the second square painting

D=A2-A1

$D=(25x^{2}+30x+9)-(81x^{2}-90x-25)$

$D=(-56x^{2}+120x+34)$

case 2) The area of the first square painting is greater than the area of the second square painting

The difference of the area of the paintings is equal to subtract the area of the second square painting from the area of the first square painting

D=A1-A2

$D=(81x^{2}-90x-25)-(25x^{2}+30x+9)$

$D=(56x^{2}-120x-34)$

4 0

4 years ago

The midpoint M of QR has coordinates (7, 8). Point R has coordinates (4, 6). Find the

djyliett [7]

Answer:

q= (5.5, 7)

Step-by-step explanation:

add the x-axis together then divide by two and do the same with the y-axis

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3 years ago