All categories

2 years ago

Simplify (6^5/7^3)^2 A.6^7/7^10 B.6^10/7^6 C.6^3/7 D.12^5/14^3

1 answer:

3 0

$( \frac{6^{5} }{ {7}^{3} }) ^{2} = \frac{6^{5 \times 2} }{7^{3 \times 2} } = \frac{6^{10} }{7^{6} }$
$(a^{m})^{n} = a^{m \times n}$

You might be interested in

What is the simplified expression

Inessa [10]

Answer:

-4x-1

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Use the Exterior Angles Theorem to find the measure of each angle in degrees.

Gre4nikov [31]

You have to begin by using the triangle sum therom. That means Angle DEC would be 64°, Angle D would be 76°, and angle C would be 40°

8 0

2 years ago

I REALLY NEED HELP WILL GIVE EVERYTHING GOOD IF YOU HELP ON 2 MORE

DerKrebs [107]

Answer:

edit: i was wrong ignore me

4 0

3 years ago

What is the slope of this ?

zysi [14]

Answer:

Essentially, slope is rise/run. Rise is how many units up the graph, and run is how far to the left or right it goes. Rise will be negative if it's going down, and run will be negative if it's going left. There's two ways to find the slope in this case.

1. Stick to the more visual aspect of it, and count how many units up from one point to the next point. Point (1,2) is 2 units up from point (0,0). Then you count how many units right or left it goes. In this case, it's 1 towards the right. This means the rise/run comes out to be 2/1, which means the slope=2.

2. Look at the equations. y=mx+b is the linear format for these lines. y is the y coordinate, m is the slope, x is the x coordinate, and b is the y intercept (the point where x=0). These two lines have shared slope values, which means the slope for both of them is 2.

(please brainliest?)

3 0

2 years ago

Solve the equation by completing the square and then solving for x. 1. x^2-6x=12 2. 2x^2-24x=-20

Paraphin [41]

Answer: (x - 3)² = 21

Step-by-step explanation:

x² - 6x + ____ = 12 + ____

↓ ↑ ↑

$\frac{-6}{2} = (-3)^{2}$

x² - 6x + 9 = 12 + 9

(x - 3)² = 21

*******************************************************

Answer: (x - 6)² = 26

Step-by-step explanation:

2x² - 24x = -20

÷2 ÷2 ÷2

x² - 12x = -10

x² - 12x + ____ = -10 + ____

↓ ↑ ↑

$\frac{-12}{2} = (-6)^{2}$

x² - 12x + 36 = -10 + 36

(x - 6)² = 26

8 0

3 years ago