Answer:
Step-by-step explanation:
10/25=20/50=40/100
6/8=3/4=12/16
3/5=6/10=60/100
1/10=10/100
So basically you just want to say:
5 choices, with five choices stemming from that, with five more choices stemming from that.
(Drawing a tree would show that well)
Or,
5 * 5 * 5
Which is,
25 * 5
Or 125.
So 125 three letter words can be made from the letter FGHIJ
Answer:
34.8
Step-by-step explanation:
36-1.2 = 34.8
Answer:
FRACTION FORM P=3/4
DECIMAL FORM P=0.75
Step-by-step explanation:
1)Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation
2) simplify 21/20
3) 3 21
(— • (p + 1)) - —— = 0
5 20
4) 3 • (p + 1) 21
——————————— - —— = 0
5 20
5)calculate the least common multiple
6)left denominator is 5
7) right denominator is 20
8)so lcm is 20
9)calculate multipliers for both fractions
10) rewrite both into equivalent fractions
11) then multiply the numerator of each fraction
12)Add the two equivalent fractions which now have a common denominator
13)pull out the like factors
14)get rid of the denominator
15)the 20 cancels out on the left side
16)Add 3 to both sides of the equation :
4p = 3
17)Divide both sides of the equation by 4:
p = 3/4 = 0.750
HOPE THIS HELPS!!
The area of circle can be found using the formula πr² and since we know that semi circle is half the circle so its formula will be 1/2πr².
First we will find the radius.
20/2 = 10
Radius is 10.
A = 1/2(3.14)(10)²
A = 157
Hope this helps :)