B? <span>
1 2/3 </span><span>÷ 1 1/9 = 1.5
2.34 </span><span>÷ 0.6 = 3.9</span>
Answer:40.00
Step-by-step explanation:just add
Answer:
m<L = 
Step-by-step explanation:
Triangle JKL is an isosceles triangle, given that <J ≅ <L. An isosceles triangle has two of its angles and sides to be equal.
The exterior angle formed =
But,
<J + <L =
(the sum of two opposite interior angles is equal to the exterior angle)
Let <J ≅ <L be represented by a, so that;
a + a = 
2a = 
a = 
= 
The measure of <L is m<L =
(m<L =
Thus,
m<J ≅ m<L = 
His average speed is 12 and 2/3 km per hour