(a-4)(a-5) goes with b
(a-10)(a-2) goes with d
(a-4)(a+5) goes with a
(a-10)(a+2) goes with c
e is not used.
if you want to check take the pairs and foil or box them out.
Answer:
bdhshsibehs hedge hide hdud HD d
Step-by-step explanation:
bdudushdudhdh7e ue7eye he
Assuming the house is parallel to the ground, your triangle is made up by the house, the ground, and the ladder. Using sin(x) = opposite/hypotenuse on the angle 70 degrees, you would have sin(70) = 20/x (because 20 is the side opposite of the angle connecting the ladder and the ground)
--> simplify sin(70) * x = 20 --> x = 20 / sin(70
--> substitute (and make sure your calculator in in degrees) x= 21. 284
4 Is the answer since 4 is x 4+4 is 8 8-4 is 4 :)
Answer:
56, 57, and 58.
Step-by-step explanation:
