So
perpendicular lines have slope that multiply to -1
y=mx+b
m=sloe
given
y=3/5x+10
slope is 3/5
perpendicular
3/5 times what=-1?
times both sides by 5/3
what=-5/3
the other slope is -5/3
y=-5/3x+b
find b which is the y intercept
passes through (15,-5)
input that (x,y) so x=15 and y=-5 is a point
-5=(-5/3)(15)+b
-5=-25+b
20=b
the y intercept is 20
Answer:
541/2 square in I hope this helps
Step-by-step explanation:
i hope this helps if it does can i get brainlists
Answer:
C is a constant ( a value that doesn't change)
Step-by-step explanation:
for example (X^2), here x is a variable with an exponent. (8x), here 8 is a coefficient. making c a constant.
It applies to addition and multiplication. Example: a+b=b+a and a*b=b*a. It means that when you switch something around it is still equal
I would really really appreciate it if you marked me as brainiest ☆〜(ゝ。∂)