Answer:
x=-17.......................
Step-by-step explanation:
x+17=0
Answer:
Idk
Step-by-step explanation:
So 14x5 is 70 and 14x3 is 42 and I don’t know the rest so...
Answer:
Step-by-step explanation:
Using the Pythagorean identity
sin²x + cos²x = 1, then
cosx =
cosΘ =
= = =
While writing inequalities we should know about symbols
a>b means a is greater than b
a<b means a is less than b
so here we have to write
difference between t and 7= t-7
given t-7 is greater than 10 so t-7>10
and t-7 is less than 20 so t-7<20
combining above two we get
10<t-7<20, <span>17 < t < 27</span>