The anwer of this question is c
What is the lalalallalalalaa
Answer:
D) 7.7 cm
Step-by-step explanation:
L/W=11cm/10cm=x/7cm
cross multiply to find x
10x=77
divide 10 by both sides
x=7.7
No it is not because 12 kg is equal to 12,000,000mg, which is greater than 70 mg.
We know the CE = 10x + 18 and DE = 7x - 1 and D is the midpoint of CE
⇒ CE = 2 * DE
⇒ 10x + 18 = 2 * (7x - 1)
⇒ 10x + 18 = 14x - 2
⇒ -4x = -20
⇒ x = 5
Now we also know that BC = 9x - 3 and AC = CE = 10x + 18
⇒ AB = AC - BC
⇒ AB = 10x + 18 - (9x - 3)
⇒ AB = x + 21
Substituting the value of x,
⇒ AB = 5 + 21
⇒ AB = 26
Hence, the value of AB is 26 units.
