Answer:
2nd option on edge
Step-by-step explanation:
Second question is f(x)=-(x+1)-2 (option 2)
Answer:
Step-by-step explanation:
we know that
In a rhombus the diagonals are perpendicular
so
The triangle ABE is a right triangle
see the attached figure to better understand the problem
Applying the Pythagoras Theorem to the right triangle ABE
where
AB is the hypotenuse of the right triangle (greater side)
AE and BE are the legs of the right triangle
we have
substitute
solve for BE
Answer:
70 push-ups in 5 minutes
Step-by-step explanation:
42 pushups in 3 minutes is a rate of 14 per minute when you take 42/3.
14 push-ups per minute times 5 minutes is 70 push-ups
Answer:
154 pounds
Step-by-step explanation:
If h=68, then w=5.5(68)-220=374-220=154
Answer:
C
Step-by-step explanation:
A piece wise function involves two or more functions over specific intervals. The equations of the two lines are the following y=x+1 and y=-x+2. The line y=-x+2 continues to the right and has an open circle at the end. So this point is not included. This means the interval is a greater than sign but not equal to. This means C is the answer.