Which trigonometric inequality has no solution over the interval 0 ≤ x ≤ 2pi radians
Csc(x) -1 > 0
Cos(x) -1 > 0
Cot(x) -1 > 0
Tan(x) -1 > 0

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

3.how is solving radical equations different than solving linear equations?

step-by-step explanation: