Answer:
30 miles
Step-by-step explanation:
Let d represent the distance to the island. The relation between time, speed, and distance is ...
time = distance/speed
so the total time for the round trip is ...
d/15 +d/10 = 5
Multiplying by 30, we get
2d +3d = 150
d = 150/5 = 30
The island was 30 miles from the harbor.
Answer: the distance between the two points in Decimal Form is 9.899
Answer:
1) B. similar
2) D. (4, 2)
Step-by-step explanation:
1)
When a figure is dilated, the shapes will be similar. Reflected is another transformation so that's wrong. Same size and congruent is wrong since that would have to make the dilated size equal which can't since it's contradicting.
2)
B: (4, -2)
Reflection across the x-axis:
(x, y) → (x, -y)
(4, -2) → (x, -y)
(4, 2)
Answer:
Total sales= 10000
Step-by-step explanation:
Given data
monthly salary=$1500
commission on total sales= 5.75%
gross pay=$2,075
Firstly, let us deduct the salary
2075-1500=$575
so Saiah earned a commission of $575
let the total sales be x
so 5.75% of x= $575
5.75/100*x=576
0.0575x=575
x=575/0.0575
x=10000 sales