There are 4 Russian dolls. The largest doll is 12 inches tall. The height of each of the other dolls is 7/10 the height of the n ext larger doll. What expression can be used to find the height of the smallest doll?
2 answers:
Height of doll ÷ (7/10 of the height of doll)= size of the next doll
X= 12(.7)^x(exponent)
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Answer:
520 ft
Step-by-step explanation:
A straight road to the top of a hill is 2500 feet long and makes an angle of 12 degrees with the horizontal. Find the height of the hill.
base angle = 12 deg
hypotenuse = 2500
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height = 2500*sin(12) = 519.78 ft
Do 520 ft if rounded
<span> -2 • (5w - 3)
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45
Property of addition I think
Answer = 12
