A 48°
B (6x−28)°
C (2x)°
48 + 6x -28 + 2x = 180 degrees
8x = 160 degrees
x = 20
angle B = 6x - 28 = 92
angle C = 2x = 40
Double-Check
Angle A + B + C = 48 + 92 + 40
Angle A + B + C = 180 degrees
Answer:
$43.50
Step-by-step explanation:
<em>(Work out backward to find the answer)</em>
Remaining money => $8
=> 8 x 2 = 16
=> 16 + 4 = 20
=> 20 x 2 = 40
=> 40 + 3.50 = 43.50
= $ 43.50
Hence, she had $ 43.50 at the beginning.
- One number is 8 more than another.
- Sum of the two numbers is 166.
Find the two numbers.
Let the one number be x.
Then,another number = x + 8
<u>According to the question </u><u>,</u>
Sum of the two numbers is 166. [ Given ]
One number = x = 79
Another number = x + 8 = 79 + 8 = 87
Answer:
90 miles
Step-by-step explanation:
120/4 = 30
30 m/hour
3 hours = 30x3 = 90 miles
The answer is (2,4) because that is the POI (point of intersection)
