3 years ago

Which expression is equivalent to StartFraction 7 Superscript 5 Over 7 squared EndFraction?

Mathematics

2 answers:

wlad13 [49]3 years ago

3 0

Answer:

The answer is D.

Step-by-step explanation:

Hope this helps!

Jobisdone [24]3 years ago

3 0

Answer:

Step-by-step explanation:

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What would this answer be??

Nikitich [7]

Answer:

Step-by-step explanation:

if the rule is (-x,y) then that just means the x changes

(3,-2) changes to (-3,-2)

4 0

3 years ago

What is the lcm of 24de^2 and 36d^3e

lisov135 [29]

The lcm of this is 6d

7 0

4 years ago

Y = 7/3x - 6; (0, -1)

a_sh-v [17]

Answer:

y=7/3x-1

Step-by-step explanation:

3 0

3 years ago

1. Solve the rational equation quantity 4 times x plus 3 end quantity divided by 5 equals quantity 8 times x minus 1 end quantit

Vladimir [108]

Answer:

1. x = 8

2. $x=-\dfrac{3}{2}$

Step-by-step explanation:

1. Solve the rational equation

$\dfrac{4x+3}{5}=\dfrac{8x-1}{9}$

First, cross multiply:

$9(4x+3)=5(8x-1)$

Now, use distributive property:

$36x+27=40x-5$

Separate terms with x and without x into different sides of equation:

$36x-40x=-5-27$

Simplify:

$-4x=-32$

Divide by -4:

$x=8$

2. The rational function

$f(x)=\dfrac{x-4}{2x+3}$

This rational function is undefined for all values of x, for which the denominator is equal to 0. Find these values:

$2x+3=0\\ \\2x=-3\\ \\x=-\dfrac{3}{2}$

This means that the line $x=-\dfrac{3}{2}$ is a vertical asymptote for the rational function f(x).

4 0

3 years ago

A sphere has center (0,0,0) and a radius of 5. Which of the following points lie on the sphere?

Colt1911 [192]

Since the sphere is located at the center and has radius 5.
Out of the following given points,
(5,5,-5) will lie on the sphere, where x and y coordinates will be positive and z coordinate will be negative.
This is because the radius of the circle is 5 units.

7 0

3 years ago