1. Use the Pythagoras theorem
13^2 = x^2 + 5^2
solve for x and youll get the height of the roof.
2. let x = length of the rpoe)-
x^2 = 9^2 + 12^2
3. Pythagoras again
20^2 = x^2 + 12^2
I know this answer!!! It’s A and C for the first one!
Answer:
a). The number if ways it can be arranged in a row= 362880 ways
b). 40320 ways
c). 5040 ways
Step-by-step explanation:
There are 9 alphabets in the word ALGORITHM
The number if ways it can be arranged in a row= 9!
The number if ways it can be arranged in a row= 9*8*7*6*5*4*3*2*1
The number if ways it can be arranged in a row= 362880 ways
if A and L must remain together (in order) as a unit, then we take it as 8 alphabets
= 8!
= 8*7*6*5*4*3*2*1
= 40320 ways
if the letters GOR must remain together (in order) as a unit, then we have 7 alphabets units remaining
= 7!
= 7*6*5*4*3*2*1
= 5040 ways
Ten: 47130
Hundred: 47100
Thousand: 47000
Ten Thousand: 50000
Circumference = 2 * PI * radius
Circumference = 2 * PI *14
Circumference =
<span>
<span>
<span>
87.9645943005 feet</span></span></span>
96 degrees is (96/360) of a circle =
<span>
<span>
<span>
0.266666666</span></span></span>
<span><span><span /></span></span>
The distance traveled is 87.9645943005 * <span>0.266666666 =</span>
<span />
<span>
<span>
<span>
23.4572251468
</span>
</span>
</span>
feet =
23.46 feet
<span><span /></span>
<span><span>
</span>
</span>
