The sides of the triangle are 3x, 4x and 5x
3x + 4x + 5x = 90
12x = 90
x = 90/12
x = 7.5
first side = 3x = 3 * 7.5 = 22.5 cm
second side = 4x = 4 * 7.5 = 30 cm
third side = 5x = 5*7.5 = 37.5 cm
Answer:
large truck = 45miles small truck = 60miles
Step-by-step explanation:
180/4 and 180/3
Multiply 400 times 0.70 and that’s how you get the % (in this case 280)
The answer is 1188.
Hope it helped :)
Answer:
11
Step-by-step explanation:
mode is the number that is most frequent
11
