Answer: 4/15
Step-by-step explanation:
-1/3 - -3/5
Two negative signs become positive so it's
-1/3+3/5
Taking the LCM as 15,
-1/3= -5/15
3/5= 9/15
-5/15 + 9/15
= (-5+9)/15
= (9-5)/15 ( just changing the order without changing the sign)
= 4/15
This is the simplest form
(If you need it in decimal form is 0.26666... or 0.267)
Hope it helps
Answer:
In terms of pi: 100pi cm
In terms of 3.14: 314 cm
Step-by-step explanation:
The formula for area of a circle is pi*r². If we plug in the values, we can figure out the answer.
<span>The roof is higher than the ladder can reach
10^2-1.5^2=h^2
h=sqrt(100-2.25)=9.89 feet
distance to the roof= 12-9.89</span>
Answer: 60( 1 - 72)
Step-by-step explanation: i think it might be right so heres a proof
