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Lorico [155]
3 years ago
8

Can somebody help and explain too me cause I don’t understand please

Mathematics
1 answer:
bearhunter [10]3 years ago
7 0
is the answer for this question -4 + 8x
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A 15-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 14 feet
Finger [1]

Answer:

Step-by-step explanation:

Well certainly friction alone will not hold it there.

c² = a² + b²

15² = 14² + b²

15² - 14² = b²

b² = 29

b = √29 = 5.385164... = 5.39 ft

6 0
2 years ago
Find the LCM of x2 + x,x2-1,x2-x
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Answer: x(x+1)(x-1)

Step-by-step explanation:

x²+x=x(x+1)

x²-1=(x+1)(x-1)

x²-x=x(x-1)

ans:x(x+1)(x-1)

Step-by-step explanation:

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2 years ago
I need help with this problem
Elis [28]
-32/1. Is the answer you just divide too and bottom by the bottom number which 3 is an common factor in both #,s
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3 years ago
Can anyone help please
Liula [17]
The answer is yes. The triangles are congruent.

I measured them with a ruler and they are the same length.

Hope this helped! c:
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Which of the following figures has 90 rotation symmetry?
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