Answer:
Letting L = distance per lap
4L + 8 = 6L + 4
2L = 4
L = 2 miles
She runs 16 miles each day
2 miles per Lap = 8 Laps on Saturday
Step-by-step explanation:
Answer:
Step-by-step explanation:
For a if the sides are the same e you do
A=b×h÷2
The base which is bottom you muntiply it with the height and divide your answer by 2
12, Find the prime factorization of 60
60 = 2 × 2 × 3 × 5
Find the prime factorization of 144
144 = 2 × 2 × 2 × 2 × 3 × 3
To find the gcf, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 3
The 3 angles form the straight line AB. A straight line equals 180 degrees.
The 3 angles when added together need to equal 180:
2x + 65 + (x + 65) = 180
Simplify by combining like terms:
3x + 130 = 180
Subtract 130 from both sides
3x = 50
Divide both sides by 3
X = 50/3
X = 16 2/3 (16.66667 as a repeating decimal)
Now you have x if you need to solve all the angles replace x with its value and sole:
2x = 2(16 2/3) = 33 1/3
X + 65 = 16 2/3 + 65 = 81 2/3
