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artcher [175]
3 years ago
8

If t=29.6 and r= 9.5, find R. Round to the nearest tenth.

Mathematics
1 answer:
Liula [17]3 years ago
8 0
I think the answer is maybe A
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Find the geometric mean of 275 and 11 275/x=x/11 x^2= 3025 x=sq rt 3025 now I'm not sure what to do.
Bogdan [553]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
you got it 
<span>except keep going to get </span>
<span>x = ±√3025 </span>
<span>x = ± 55 </span>


<span>check: </span>
<span>275 , 55, 11 </span>
<span>is 55/275 = 11/55 ? YES </span>
<span>is -55/275 = 11/=55 ? YES</span>

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3 years ago
A trapezoid is 64cm^2. The height is 12 cm and one base is 4cm. What is the length of the missing base?
Debora [2.8K]

Answer:

20/3

Step-by-step

(base1+base2)/2 * height = area of a trapezoid

64/12=16/3

16/3*2 = 32/3

32/3-4 = 20/3

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traveling at 65 mph, how many minutes, rounded to the nearest whole number, does it take to drive 125 miles from San Diego to ma
kkurt [141]
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125/65=1.92hours--> round it to 2 hours
it takes 2 hours
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ira [324]

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Read 2 more answers
Need helpp fastt plss will give brainliest to who is correct plss helpp
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