Answer:
4.25
Step-by-step explanation: 12q - 9 ) + ( 8q + 14 ) = 90
Combine like Terms: 20q + 5 = 90
Subtract 5 from both sides: 20q = 85
Divide both sides by 20: q=4*(1/4)
So your angle is 4(1/4) or 4.25 degrees
Answer:
no it is d
Step-by-step explanation:
put a value in for t and work it out for each problem i used 2
PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG
Answer:
it is 500
Step-by-step explanation:
is five hundred .1 in khan academy though which is weird
20 inches is 400
10 inches is 200
5 iches is 100
So 20+10+5=35
Which means 400+200+100= 700
So the frequency of a 35 inch string is 700 cycles per second