Answer:
25 cm^2
Step-by-step explanation:
The formula for the area of a triangle is .
We're given the base and height (altitude) in this question. The base is 10 cm and the height is 5 cm. All we have to do is plug them in to the formula now.
Answer:
84 is .4 of the trip
40% times 2.5 is 100% (40+40+20)
so, multiple 84 by 2.5 and that's the answer
84 * 2.5= 210
The answer to this question is 1686.
Answer:(x+3) 2−7
Step-by-step explanation:
Answer:
x = 14.0902 <em>(After rounding to the nearest ten-thousandth)</em>
Step-by-step explanation:
Using the bottom angle to solve x, the best option to use would be sine as we have the length for the opposite leg. Then we do the following:
Sin(69) = Opp/Hyp
Sin(69) = 14/x
0.9336 = 14/x
0.9336(x) = 14/x(x)
0.9336x = 14
0.9336x/0.9336 = 14/0.9936
<u>x = 14.0902</u>