Answer:
7
Step-by-step explanation:
Since the triangle is right we can use the cosine ratio to find IR
cos60° = 
= 
= 
Cross- multiply
IR = 14 × cos60° = 14 × 0.5 = 7
Answer:
About 37% of the box
Step-by-step explanation:
Answer:
no it is 5
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable. x
=
5
I think the answer is d. -11
Explanation:
Replace the variable x with 3 in the expression.
f(3)=-2•3-5
Multiply -2 by 3
f(3)=-6 -5
Subtract 5 from -6
f(3)= -11
Then the answer should be -11.
