Percentage ridden = 14/40 x 100 = 35%
Answer: 35%
2/3x-1/5=x-1
Add similar elements 23x-15=8x
Subtract x from both sides 8x-x=x-1-x
Simply 7x=-x
Divide both sides by 7 7x = -1
__ __. *Simply: x=-1/7
7 7
Answer:
252 cm²
Step-by-step explanation:
Lateral surface area = area of the 3 triangular surfaces (the base is not included)
Area of 1 triangular face = ½*bh
b = 12 cm
h = 14 cm
Area = ½*12*14 = 6*14
Area = 84 cm²
✅Lateral surface area = 3(84) = 252 cm²
so if diane drives for 2 hours, she travels about 100 miles. if she drives for 4 hours, she drives about 200 miles. if we subtract 20 from each of these, we get 80 and 180. the answer is A.
Answer:
-21
Step-by-step explanation:
h/3+4 = -3
-4 -4
h/3 = -3-4
h/3 = -7
*3 *3
h = -21
