Answer:
6.25 % of area of Large triangle = area of smallest triangle
Step-by-step explanation:
Area of large triangle L = (1/2)*base*height
L = (1/2)*(44 m)* h
L = 22*h square m.
2nd equilateral triangle area: S =(1/2)*(22 m)*(0.5h)
S = 5.5*h sq. m.
3rd smallest equilateral triangle area : T = (1/2)*(11 m)*(0.25h)
T = 1.375*h sq. m
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Find percent P where T = P* L, 1.375*h = P * 22*h
P = 6.25% = 0.0625
-3 + -3 = 0
-5 + 1 = -4
vector = < 0,-4 >
Percent means part out o 100
30.75%=30.75/100=3.075/10=0.3075/1=0.3075
thousandth is 3rd place
for 0.1234, thousandth would be the 3
to round to thousandth, look one place to the right (to the 4), if that number is:
greater than or equal to 5, add 1 to the thousandth place (3 turns to 4)
less than or equal to 5, leave the thousandth place as is (3)
so
0.3075
7 is thousandths
5 is before it and is equal to or greater to 5
7+1=8
0.308 is answer
Answer:
b
Step-by-step explanation:bb