Answer:
11/15 cups
Step-by-step explanation:
2/5 * 1/3 =
2 * 1 6 5 11
_ _ = _ + _ = _
5 * 3 15 15 15
Answer:
B. 30 ft
Step-by-step explanation:
The ladder is 32 ft long
The angle of elevation of the ladder is 70°
The height (h) of the top of the ladder to the ground is what we are to find.
= sin 70°
h = 32 × sin 70° = 30.07016387 or 30 ft (rounded off to nearest feet)
Answer:
80 degrees i believe
Step-by-step explanation:
if supplementary angles =180 then 180-100=80
Using the same form as above:
<span>a*1.025^t = 500. </span>
<span>a = 500/(1.025^t), where t=6 and a is the starting amount. </span>
<span>Thus: </span>
<span>a = 500/(1.025^6) = 431.148433 = 431.15$ </span>