Answer:
1.20??
Step-by-step explanation:
5 DIVIDED BY 4
Answer:
10mins
Step-by-step explanation:
you can draw a rtd chart for this problem
rate (m/min)| time (mins) | distance (m )
regular: (300/x) | x | 300m
fist 1/4 : (300/x) | 75: (300/x) | 75m
last 3/4: | (300/x)+15 | 225:(300/x + 15) | 225m
then, make an equation for the times:
x= (75: (300/x)) + (225: ( (300/x)+15) + 2.5 = x
// get the 2.5 mins from the stop for honey, and we know that regular speed is equal to the one with a stop
solve equation to get x=-20/3 , x=10, because speed is positive, x=10 is the most reasonable answer
Answer:2(x-3)≥ -17
Step-by-step explanation:
3ft atleast or 2 and a half feet
Answer:
see explanation
Step-by-step explanation:
The corresponding angles are
∠ B = ∠ L
∠ C = ∠ M
∠ D = ∠ J
∠ E = ∠ K
----------------------------
The corresponding sides are
BC = LM
CD = MJ
DE = JK
EB = KL
Thus BCDE ≅ LMJK