Answer:
-20
Step-by-step explanation:
-Follow PEMDAS.
-2 negatives equal a positive.
-6 + 54/(-9) - 5 - 3
-6 + (-6) - 5 - 3
-12 - 5 - 3
-20
Triangle SRQ is similar to triangle STR because the corresponding angles are equal.
SR/ST=SQ/SR
SR²=ST*SR=9*(9+16)=225
SR=15
Answer B is correct.
The desired number of children per family in the United States is now about two. Despite the availability of a number of contraceptive options, close to 50% of pregnancies in the United States are unplanned, and approximately 25% of babies born are unwanted at the time of birth.
Answer:
C- 115
Step-by-step explanation: