Answer:
X = 10
Step-by-step explanation:
if we say 1/2 base = <em>a</em>
a² = 13² - 12²
a² = 25
a = √25
a = 5
if 1/2 base = 5 then x = a × 2
hence X = 5 × 2 = 10
Answer:
4y
Step-by-step explanation:
y - -3y
Subtracting a negative is like adding
y+3y
Combine like terms
4y
Perpendicular: y = -1/6x + 1
Answer:
10 Kingswood students are not on a team
Step-by-step explanation:
8-6 is 2 so 13 +2 is 15 so 15 are on a team, 20-15 is <em>10</em><em>.</em>
