Answer:
h(2) = 0
Step-by-step explanation:
Simply plug in 2 in for <em>x</em> in h(x)!
h(2) = -(2) + 2
h(2) = -2 + 2
h(2) = 0
And we have our final answer!
Answer:
first one
Step-by-step explanation:
1/3 is the same as 2/6 and 3/6 is the same as 1/2
Answer:
cosA + sinA
Step-by-step explanation:
Using trig. identities :
cos(A + B) = cosAcosB - sinAsinB
cos2A = cos²A - sin²A
cos2A = (cosA + sinA)(cosA - sinA)
Therefore, your question is :
=> cos2A/(cosA - sinA)
=> (cosA + sinA)(cosA - sinA)/(cosA - sinA)
=> cosA + sinA
Answer:
Cross Multiply
Step-by-step explanation:
1. Multiply 16 by 9 and you get 144
2. Multiply 5 by x
This is called cross multiplying.
3. Set up the equation. 5x=144
144/5=28.8
x=28.8
Answer:
Step-by-step explanation:
.34*15 for a $5.1 tip
34+5.1=39.1
39.1/4= $9.775 each pays