grilloj72ovtlxv
02.12.2020 •
Mathematics
A rotating wind turbine has a diameter of about 145 feet and its circumference is about 456 feet. A smaller model of the turbine has a circumference of about 16 feet. What will the diameter of the model be? If necessary, round to the nearest whole number. The diameter of the model will be about ___ feet
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics Ijust need with 1-8 only answer if u know it. !...
- M Mathematics Using the chart below, determine which option would be the cheapest overall? Option Number of Months Down Payment Interest Rate Monthly Payment Option A 48 months $0 2.5%...
- M Mathematics A different ball is dropped onto the floor. This ball rises to 70% of the height from which it was dropped. The height of the rise after the first bounce is 1.82 metres....
- M Mathematics Hint: The exponent tells you how many spaces to move the decimal....
- M Mathematics Please I need help thank you in advance...
- M Mathematics Simplify. 1/4(3x−7)+3/4x 3/4x−1 3 3/4x−1 3/4 3/4x+2 1/2 1 1/2x−1 3/4...
- M Mathematics What is the domain of f?...
- M Mathematics Martina spends $15 each time she travels the toll roads. She started the month with $225 in her toll road account. The amount, A (in dollars), that she has left in the account...
- M Mathematics Dau coroana, ex 16,17,18...
- M Mathematics PLEASE HELP WILL MARK BRAINLIEST!!! DUE NOW The speed of sound = 34,300 centimeters per second. based on this value, calculate the time needed for an ultrasound poles to...
Ответ:
ross-multiplication.
circumference divided by the diameter
10/x = 580/185
10x185=1850
1850/580=3.189
Step-by-step explanation:
give me brainliest
Ответ:
7 feet.
Step-by-step explanation:
Solve
Set up a proportion using the given information for the turbine and its model.C /d =
C /d
Set up a proportion.660 /210 =
22/ d
Substitute the given values.660 ÷ 30
210 ÷ 30 ≈
22/ d
Since 660 divided by 30 is approximately 22, divide 210 by 30 to find the value of d.
660 /210 ≈
22/ 7
d ≈ 7
The diameter of the model is approximately 7 feet.
Ответ: