Answer:
C
Step-by-step explanation:
Using the cosine ratio in the right triangle and the exact value
cos45° = , then
cos45° = = = ( cross- multiply )
2s = 6 ( divide both sides by 2 )
s = 3 → C
Hello!
You solve this algebraically.
6(t - 2) = 2(9 - 2t)
Distribute the 6
6t - 12 = 2(9 - 2t)
Distribute the 2
6t - 12 = 18 - 4t
Add 4t to both sides
10t - 12 = 18
Add 12 to both sides
10t = 30
Divide both sides by 10
t = 3
The answer is 3
Hope this helps!
Answer:
f(x) is not a function meaning this is false.
Step-by-step explanation:
One input, can only have one output. In this case 5 has two outputs, 1 and 3. This statement is false.
Hope this helped! :)
She is 78 because you have to find what 7 goes into and what number is one more than that number has to be a multiple of 6