Answer:
4.50
Step-by-step explanation:
sin 40°= opposite/hypotenuse
sin 40°= opp/7
0.6428= opp/7
multiply both sides by 7

4.4996= opp
to nearest hundredth = 4.50
Answer:
C. Omar walks 22 and one-half blocks to school every day.
Step-by-step explanation:
i took the test
Answer:

Step-by-step explanation:

It is a lot like an equation but instead of and equal sign you put < > ≤ or ≥
For example
X>5 says x is greater than five. Meaning this is only true when x is any number larger than 5 like 7 but not 2.
Let me know if you need more help