4x + x + x= 6x
180(angle on a straight line ) = 6x
180/6 =
X = 30
Angle CBD= 4x
4(30) = 120
CBD=120 degrees
Answer:
3,200 cm
Step-by-step explanation:
because when you add all them when you multiply
Hello!
Change each mixed number to an improper fraction to make it easier
2 3/8 = 19/8
5 3/4 = 23/4
Now, multiply
19/8 × 23/4 = 437/32 = 13 21/32
Answer ⇒ 13 21/32
Cot (- 210º) = - √3 so <span>30° </span>