Answer:
x = 20
Step-by-step explanation:
If a line is parallel to a side of a triangle and it intersects the other two sides then it divides those sides proportionally.
This is the case here thus
= 
( cross- multiply )
11(5x + 10) = 1210
55x + 110 = 1210 ( subtract 110 from both sides )
55x = 1100 ( divide both sides by 55 )
x = 20
Given: F = {(0, 1), (2, 4), (4, 6), (6, 8)} and G = {(2, 5), (4, 7), (5, 8), (6, 9), (7, 5)} Find the common domain of F and G.
Ann [662]
Answer:
{ 2, 4, 6 }
Step-by-step explanation:
These are the only x values that F and G have in common.
Answer:
1-6 2-12 3-18 4-24. 10-16 20-32 30-48
Step-by-step explanation:
Answer:
A gum and a cracker
Step-by-step explanation:
She receive 3 of the same type of coin as change => the leftover change should be divisible by 3
If she buy a gum and a cracker, she would be leftover with 100 - (50+35) = 15 cents.
And that is divisible by 3, so we can conclude she bought a gum and a cracker.
