A:-) would be the correct answer because if 2/5 is 1/2 they size of 5 it would have to be 2/2-1/2.
Answer:
12ft
Step-by-step explanation:
use sin cos tan method
here, we can see 6ft as adj to the angle and the ladder as hypotenuse
so, adj/hyp = cosθ
--> 6/hyp = cos60
--> hyp = 6/cos60
--> hyp, length of ladder = 12ft
Answer:
(-3,-4)
Step-by-step explanation:
Graph the line. Any point which falls within the shaded red of the graph is a solution. No points on the line since it is not equal to (its dashed) are solutions. Check the location of your points to verify that they fall within this area.
(-2,-3)---No
(-3,-4)---Yes
(0,-3)---No
(1,1)---No
Answer:
Step-by-step explanation:
we now have h=6divide2..the answer for h is 3.........to check you can put this answer into the formula and calculate if both sides balance and are equal...good luck ...
9514 1404 393
Answer:
(c) 16.5 cm^2
Step-by-step explanation:
The area of each triangle is given by the formula ...
A = 1/2bh
Smaller triangle area = (1/2)(2 cm)(6 cm) = 6 cm^2
Larger triangle area = (1/2)(5 cm)(9 cm) = 22.5 cm^2
The difference in area is ...
22.5 cm^2 -6 cm^2 = 16.5 cm^2