Line l has a slope of −3. The line through which of the following pair of points is perpendicular to l? i will give brainliest for the answer A. (−4,−3),(−3,−6)
B. (−18,−1),(−3,0)
C. (−6,−4),(−3,−3)
D. (−2,−3),(−3,−6)

D

Step-by-step explanation:

ALWAYS REMEMBER THIS EQUATION:

Find the slope of answer A

1.

 2. This answer is not perpendicular to "l" because it is equal to -3. (Even if it has a different y-intercept, it will just be parallel, not perpendicular.)

Find the slope of answer B

1.

 2. This answer is not perpendicular to "l".

Find the slope of answer C

1.

 2. This answer is not perpendicular to "l".

Find the slope of answer D

1.

 2. This answer is perpendicular to "l" because 3 is the inverse of -3.

ege

step-by-step explanation:

egge

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: