Multiply 7x23 = 161 to determine how many chairs there are in the theatre in total.
Subtract 8 from the total number of chairs to determine that 153 chairs remain after workers are finished.
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Answer:
Hey there!
5. f(4) is 3. f(3) is 2. Thus, f[f(4)]=2
6. g(2) is 3. g(3) is 1. g[g(2)]=1
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Answer:
Answer: The 4 consecutive odd integers are 15, 17, 19, 21.
Answer:
The shortest leg is _3_ inches long.
The other leg is __4_inches long.
Step-by-step explanation:
The legs of the right angle triangle are x inches, x-1 iinches, 5inchrs
From Pythagoras rule,
x^2+(x-1)^2=25
2x^2-2x-24=0
x^2-x-12=0
x=4 or -3
The shorter leg =4-1=3