Please answer this question Will giv brainliest !!

B. m=5/4

Step-by-step explanation:

Perpendicular slopes are negative reciprocals. This means they have opposite signs, and their numerators and denominators are switched.

1. Negate the sign

The slope we are given is

m= -4/5

To negate it, switch the sign. It is currently negative. Therefore, switch it to a positive sign.

m= +4/5

Positive 4/5 is also equal to just 4/5, so we can leave it as

m=4/5

2. Find the reciprocal

Currently, the slope we have is

m=4/5

We need to find the reciprocal. To do this, switch the numerator (top number) and denominator (bottom number)

m=4/5 ---flip--> m=5/4

Our final slope is: m=5/4

Therefore, the answer is B. m=5/4

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

squares, rhombus, rectangles