The number is 69.3 because percent means 0.01, so 10 x 0.01 = 1.1
so 1.1 x 63 = 69.3. you can also do 63 x 10% = 69.3.
The answer is: width = t - 9
A = l * w
A = t² - 4t - 45
l = t + 5
t² - 4t - 45 = (t + 5)w
Answer:
Hay probabilidad
Step-by-step explanation:
porque hay mas boligrafos rojos que azules
Answer:
18, because if each child had 3 pieces that is 9 each and then 9 + 9 = 18
Step-by-step explanation:
8/(2-√ 12) Both sides multiplied by (2+√ 12)
16+8√ 12/4-12
-(16+8√ 12)/8
The new denominator is 8 and the fraction has a negative sign
