You are given the equation (2x^ny^2)^m = 4x^6y^4. Find two positive integers, m and n, that make the equation true.

Step-by-step explanation:

Given

Required

Solve for m and n

Start by opening the bracket using laws of indices

Express 4 as 2²

Compare both sides of the equation, we have:

--- (1)

--- (1)

 ---- (2)

In (1)

2 cancels out on both sides; so, we have

In (2)

x cancels out on both sides; so, we have

Substitute 2 for m

Divide through 2

In (3)

y cancels out on both sides; so, we have

Divide through 2

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

sounds & other waves originate from any vibrating object