Answer:
117
Step-by-step explanation:
The formula for a triangle is base times hight divided by two. So, 13 x 18 = 234, and 234/2 = 117
D
An equation
336 and 448
sum the ratio
divide the actual number by the sum i.e 784÷7=122
multiply 112 by 3 and by 4
38.85-6=32.85
32.85/3= 10.95
10.95 is regular price for special
