The length of the diagonal will be given by:
cos θ=adjacent/hypotenuse
θ=35°
hypotenuse=h
adjacent=80 inches=6.66667 ft
thus;
cos 35=6.66667/h
h=6.66667/cos35
h=8.1385 ft
diagonal=8.1385 ft
we conclude that the table will through the door diagonally.
Answer:
122
Step-by-step explanation:
10a+2+5a-2=180
15a=180
a=12
10 x 12=120
120+2=122
Answer:
1,5
Step-by-step explanation:
Answer:
1 = t
Step-by-step explanation:
add 2t to both sides which will leave you with 16 = 7t + 9 then you subtract 9 from both sides which leaves you with 7 = 7t so after that your going to divide by 7 on each side and you should have 1 = t