Answer:
Step-by-step explanation:
first your going to do the least common multiple which is 12 for both then your going to subtract because were trying to find out how many students did there work correctly. so, whatever you do to the denominator you do to the numerator so, its going to be 10/12 - 9/12= 1/12 is your answer.
Step-by-step explanation:
SA=ph+2A, that is, perimeter × height+ twice area
p=21+20+29=70cm
h=22cm
70×22=1540cm
A=1/2 ×20×21=210×2=420
1540+420=1960cm2
Answer:
2/x+1
Step-by-step explanation:
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Answer:
x=28
Step-by-step explanation:
i hope my answer is correct. it's been a while since i've done this.
<span>Sometimes, rather than </span>finding<span> the next number in a linear </span>sequence, you want tofind<span> the 41</span>st<span> number, or 110</span>th<span> number, say. Writing out 41 or 110 numbers takes a long time, so you can use a general rule. To </span>find<span> the value of any </span>term<span> in a </span>sequence, use the nth term<span> rule.</span>
