5/ sqrt (10)
no radicals in the denominator so we multiply by sqrt(10)/sqrt(10)
5/ sqrt (10)* sqrt(10)/sqrt(10)
5 * sqrt(10)
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10
sqrt(10)
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2
I can't see the picture it is too small
Answer:
1. about 7.87 feet away
2. About 8.37 yds
Step-by-step explanation:
1. a^2+b^2=c^2
so 25+37= C^2
= 62
Square root of 62 = 7.87400787401
(About 7.87 ft away)
2. 40+30 = C^2
Square root of 70 = 8.36660026534
About 8.37
The answer is 9.5 ( rounded, answer is 9.486833)
Answer:
(-2, 0)
Step-by-step explanation:
the y-intercept is (-2, 0), therefore that the solution.