Answer:
y = 2
Step-by-step explanation:
x + 5y - 10 = 0
X = 4y - 8
since x is given as = 4y - 8 we can use this in first equation
replace x with 4y - 8
x + 5y - 10 = 0 ➡ 4y - 8 + 5y - 10 = 0 add like terms
9y - 18 = 0 add 18 to both sides of the equation
9y = 18 divide both sides by 9
y = 2
Answer:
63.2
Step-by-step explanation:
Corresponding sides of similar triangles are proportional, so
Answer:
2.617
Step-by-step explanation:
Answer:
6 just 6
Step-by-step explanation:
6 is the greatezst and the all have the common factor of 6