Answer:
Step-by-step explanation: He goes up 3 floors and he is currently on the fith one so he is now on the 8th floor
8+2 because he still has to go down to floors to get to the underground floor
He has to go down 10 floors
Answer:
slope is 4/3x
Step-by-step explanation:
Olá!
(2x - 6) + (x+ 10) + (2x + 1) = 180
2x - 6 + x + 10 + 2x + 1 = 180
2x + x + 2x = 180 + 6 - 10 - 1
5x = 175
x = 35
Okay so because of the due to the rule that the hypotenuse is always the longest side on right angles so with the Pythagorean theorem we can infer that
a^2+b^2=c^2
19) 9.3^2+b^2=13.2^2
86.49+b^2=174.24
b^2=87.75
B=9.367
20) 2^2+b^2=7^2
b^2=45
b=6.708
21) 5^2+4^2=c^2
c^2=41
b=6.403
22) 15^2+15^2=c^2
c^2=450
c=21.213
23) 10^2+b^2=12^2
b^2=44
b=6.633
24) 6^2+b^2=9^2
b^2=45
b=6.708
Answer:
She would want plan B
Step-by-step explanation: