Answer:
9
Step-by-step explanation:
-y + 9x = 0
y = 9x
y = kx
k = 9
Answer:
4x-105
Step-by-step explanation:
The answer is 4x-105 because you do cross multiply with (x+7)(x-3) and that answer is (2x-21) then you multiply (4x-21)(2x+5) and the overall answer is 4x-105.
7 is the answer 4 and lower you round down 5 and up is up
Answer:
Step-by-step explanation:
Given:
12 meters longer than his throw
To translate the word phrase into math expression.
Solution:
let represents the throw by him.
Now according to given data his throw is 12 meters longer
So equation now becomes as
<1 = <2
vertical angles (congruent)
<3 = <2
corresponding angles (congruent)
so that: <1 = <2 = <3 = 112 degree