J can find the height of the fifth member on this way
S=150
S1=153
S2=150
S3=151
S4=152
S5=?
S= (s1+s2+s3+s4+s5)/5:
5*150= <span>153+150+151+152+S5
S5=5*150-606=750-606=144
Answer is 144 cm</span>
Answer:
3x²+12x
Step-by-step explanation:
Expand the brackets
Answer:
x=29 y=90
Step-by-step explanation:
20...just draw 20 coins or something
