Answer:
14 2/3 is the asnwer
Step-by-step explanation:
Answer: $20.06
To find how much 18% of the cost is, convert the percentage to a decimal by dividing by 100. Then multiply that decimal to the cost.
18/100 = .18 (percentage as decimal)
17*.18 = $3.06 (18% of the cost)
3.06+17 = $20.06 (total price with tip of 18% and cost)
Answer:
Not sure about the first one.
For the second question: d. reflect over x-axis, reflect over y-axis, then translate 2 units up
Step-by-step explanation:
It is reflected over both axis and then moved up 2 units.
Step-by-step explanation:
if you draw an imaginary perpendicular line across the figure from the vertex which joins the line of 2 cm with the line that is making an angle of X then you can see that this figure is made up of two figures that is a triangle and a rectangle.
now from the angle given i.e X.
perpendicular= 5 cm
base = 14 -2= 12 cm
hypotenuse= ?
we know that,
h² = p²+b²
= 5²+12²=169
h= √169
h= 13
again,
cos X = b/h
= 12/13
Answer:
Step-by-step explanation:
(150 miles)/(3.5 hours) = (150/3.5 miles)/hour = 42.9 miles/ hour
