Answer:
It is irrational
Step-by-step explanation:
Rational numbers do not have decimals.
Answer:
20
Step-by-step explanation:
area = length * breadth
320cm² = length * 16cm
divide both sides by 16cm to isolate length
20cm = length
A(1, 1), B(7, 1), C(1, 9)
AB = 7 - 1 = 6
AC = 9 - 1 = 8
Use the Pythagorean theorem:
AB² + AC² = BC²
Substitute:
BC² = 6² + 8²
BC² = 36 + 64
BC² = 100 → BC = √100 → BC = 10
The perimeter of ΔABC:
P = 6 + 8 + 10 = 24
<h3>Answer: 24 units</h3>
By dividing the percent by 100.
Example: 50% 50/100=.50 or Fifty hundredths.
.5% .5/100=.005
One way of estimating is to Round the numbers to the nearest whole number.
Hope this helps!
