To get to know who will reach fast we need to compare the speed of Andre and Yazmeen.
speed=distance/time
Andre's speed will be:
Distance=11 miles
time=12 min
speed=11/12=0.92 miles/min
Yazmeen's speed:
distance=26 miles
time=24min
speed=26/24=1.08 miles/min
From above calculation we conclude that Yazmeen will reach first because she was traveling at a faster speed that Andre
Answer:
1/3 or .3333333.....
Step-by-step explanation:
Answer:
x=0
Step-by-step explanation:
x+2=3x+2
Step 1: Subtract 3x from both sides.
x+2−3x=3x+2−3x
−2x+2=2
Step 2: Subtract 2 from both sides.
−2x+2−2=2−2
−2x=0
Step 3: Divide both sides by -2.
−2x
−2
=
0
−2
x=0
Answer:
x=0
Answer:
vertex = (- 10, - 10 )
Step-by-step explanation:
The equation of a quadratic in vertex form is
y = a(x - h)² + k
where (h, k ) are the coordinates of the vertex and a is a multiplier
To obtain this form use the method of completing the square.
Given
h(x) = x² + 20x + 90
add/subtract ( half the coefficient of the x- term )²
h(x) = x² + 2(10)x + 100 - 100 + 90
= (x + 10)² - 10 ← in vertex form
with (h, k ) = (- 10, - 10 )
Anser is B). Subtract smallest number
