Answer:
Step-by-step explanation:
By geometric mean theorem:
![CD=\sqrt {AD\times BD} \\ \\ CD=\sqrt {7\times 4} \\ \\ CD=\sqrt {28} \\ \\ CD=5.29150262 \\ \\ CD \approx5.29](https://tex.z-dn.net/?f=CD%3D%5Csqrt%20%7BAD%5Ctimes%20BD%7D%20%20%5C%5C%20%20%5C%5C%20CD%3D%5Csqrt%20%7B7%5Ctimes%204%7D%20%20%5C%5C%20%20%5C%5C%20CD%3D%5Csqrt%20%7B28%7D%20%20%5C%5C%20%20%5C%5C%20CD%3D5.29150262%20%5C%5C%20%20%5C%5C%20CD%20%5Capprox5.29)
Answer:
Inches
Gallons
Kilometers
Yards
Step-by-step explanation:
We are to proffer the appropriate unit of measurement for each scenario given below :
a. My foot is 21 inches long. (unit for measuring length which are usually small such a a person's foot)
b. My large aquarium holds 55 gallons of water. (volume measurement of liquid in a large container)
c. My dad drives 27 kilometers to work each day. (distance measurement which are moderately long)
d. I just bought 12 yards of carpet to cover my family room floor. (length measurement used for materials such as cloth, carpet, rugs e.t.c).
its b
Step-by-step explanation:
cuz to sides are the exact same then one side is bigger than the others :)
Answer:
The National Academy of Sciences has established the Acceptable Macronutrient Distribution Range (AMDR), which are dietary guidelines regarding the acceptable range of certain nutrients (such as fat, carbohydrates and protein) in our everyday diet. According to the AMDR, 45-65% of our everyday calorie intake should come from carbohydrates. Therefore, 1125 [(2500*45)/100] to 1625 [(2500*65)/100] kilocalories should come from carbohydrates.
Step-by-step explanation:
The answer should be 2d-20.
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