Answer:
1=6 2=3 4=1 5=5 6=4 7=18 8=8
Answer:
31 + 2x-67 + x = 360
Step-by-step explanation:
u can solve the equation im to lazy to do math rn
y = -
(x - 5)² + 4
the equation of a quadratic in standard form is
y = a(x - h)² + k ( where (h , k ) are the coordinates of the vertex and a is a multiplier )
given vertex = ( 5, 4 ) then
y = a(x - 5)² + 4 ( to find a substitute (7 , 1 ) into the equation )
1= 4a + 4
4a = - 3 ⇒ a = - 
y = -
(x - 5)² + 4 ← ( in vertex form )
Answer: -4
Step-by-step explanation:
−5−(−1) =
−5+1 =
−4
Answer:

Step-by-step explanation:
Tom's resultant speed is calculated as 
= 
The distance tom swim is the hypotenuse of the right angle triangle.
sin = opposite/hypotenuse =
= 1/5 = 0.2
arcsin (0.2) = 
upstream angle =
=
