7x+8y=-23 3x - 16y= 29
1 answer:
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Answer: 8 feet
Step-by-step explanation:
Draw a right triangle and label the sides using the given information. (Drawing below) Use pythagorean theorem to find the missing length:
a^2 + b^2 = c^2
(building)^2 + (missing piece)^2 = (ladder)^2
6^2 + x^2 = 10^2
36 + x^2 = 100. subtract 36
x^2 = 64. square root of both sides
x = 8
Answer:
Step-by-step explanation:
The common ratio is
24, 12, 6, 3, ,
,
,
so divide each term by 2
<em>plz mark m brainliest. :)</em>
