Answer:
68.5. 3. 180. 68 o titltltl. 74 75 76 77. 12 73 1. 67.5. 67. 72 No Back. 66.5 ... 72 73 74 75 76 78 80. 1. 3 o lolo.1717% 17²1-²10. 20% 71 71/2 268. 12 13 zol. 80.5. 80. 79.5. 79. 78.5. 78. 10461+2+/21th 1+2 ot t 1+1. 70/2 71 71 72 73 74 75 ... 76. 1366 [1/t1 H H H H. 70% 71/2 72% 73% 74% 75. H. 77. I. 97-100.
Step-by-step explanation:
It is 27, hope this helps!
Answer:
Step-by-step explanation:
The first one.
You would be subtracting two perfect squares.
A^2 - B^2 = 0
That is the formula for a quadratic difference of squares equation to find zeros.
Hope this helps!
Answer:
13+5+12+10=40
Step-by-step explanation:
The answer would be 40 cm.
