Answer:
a. cos(160), cos(120), cos(80), cos(40)
b. sin(-90), sin(-120), sin(30), sin(80)
c. cos(130), cos(240), cos(-30), cos(380)
Answer:
14 x (3x9)
Step-by-step explanation:
The product is the results of the multiplication (so 3 x 9)
14 times more means that it needs to be multiplied by 14.
The smaller number in millions = 1,000,000
The larger number in millions = 2,000,000
Answer:
B
Step-by-step explanation:
It only has prime numbers.
Prime numbers are numbers that don't have two whole numbers (besides 1 and itself) that have factors to them.
Ex.) 15 isn't a prime number.
5(3).
Ex.) 7 is a prime number
Nothing besides 7 and 1 works
7(1)
Fun fact: 2 is the only even prime number
=) Good Luck
When you have -(-2) it equals +2 and the same goes for any other number. When you have +(-2) it equals -2 and the same goes for any other number. Hope this helps!