We can only solve equations (i.e. with an equal sign).
We simplify equations, hope that's what you want.
(15x^2+45)/(50x)
=15x^2/(50x) + 45/(50x)
=3x/10 + 9/(10x)
Note that parentheses are required for numerators and denominators when multiplication, addition or subtractions are involved.
The requested values are found in the attached table
Selected pairs
A(22,160)B(30,172)
find the slope of the line AB
m=(y2-y1)/(x2-x1)=(172-160)/(30-22)=12/8=3/2=1.5m=1.5
one point and slope-------- > A(22.160) m=1.5
y=mx+b
160=1.5(22)+bb=127y=1.5x+127---------- > equation in slope intercept form
<span>If the length of the bone is 12 in------------------ > 12*2.54=30.48 cms
</span>y=1.5x+127- >1.5*30.48+127=172.72 cms
172.72/2.54=68 in
172.72/0.30=575.73 feet
the height estimate of the person before death is 172.72 cms=68 inches=575.73 feet
<span>By the height it could be a man of average height or a tall woman</span>
Answer:
58
Step-by-step explanation:
As there are 12 teams in the league and each teams plays every other team twice per season. so, the total number of matches in the league will be 132.
let the matches won by home team = 'x'
given,
number of matches drawn = 34
matches won by the away team = x - 18
Now, according to the question,
⇒ total matches = matches drawn + matches won by home team + matches won by away team
⇒ 132 = 34 + x + x -18
⇒ x = 58
Answer:
y = 36
Step-by-step explanation:
so there directly proportional..so lets make a proportion
if y = 9 when x = 5, what is the value of y when x = 20...
5 20
------ = ----- (cross multiply)
9 y
(5)(y) = (20)(9)
5y = 180
y = 180/5
y = 36 <=== so when x = 20, y = 36