2/3x-(-1)Answer:
Step-by-step explanation:
The area of a triangle is found using the formula Area = 1/2 x base x height.
Base = 8
Height = 18.
The area of 1 triangle = 1/2 x 8 x 18 = 72 square units.
There are a total of 4 sides, so total area = 72 x 4 = 288 units ^2
Answer:
The final cost is $207.65
Step-by-step explanation:
Regular price of the chair is $349
with 30% off,
(30/100)*$349 = 0.3*$349
= $104.70
actual cost is $349 - $104.70 = $244.30
For a customer using 15% off coupon
15% of actual cost
(15/100)*244.30 = 0.15*244.3
= $36.65
Final cost is $244.30 - $36.65
= $207. 65
Answer:
44.4 units
Step-by-step explanation:
Recall: 2 tangents drawn from an external point from a circle are congruent
Perimeter of the quadrilateral = AB + BC + CD + AD
AB = 3.1 + 8 = 11.1
BC = 3.1 + 8 = 11.1
CD = 11.1 (given)
AD = 8 + 3.1 = 11.1
Perimeter = 11.1 + 11.1 + 11.1 + 11.1
= 44.4 units
Answer:
what is the y-coordinate for A?
Step-by-step explanation:
