Answer:
get it helps me with lI do not know the answer
Step-by-step explanation:
sorry
∣2x+7∣ for x=-4
Use the substitution method
∣2*-4+7∣
Mutiply first then add +7
∣2*-4∣= -8
∣-8+7∣= -1
Whenever there is a negative number for absolute value , the number becomes a + positive number.
∣-1∣= 1
Answer:
1
Answer:
$462.86
Step-by-step explanation:
Answer:
18
ZAOC and ZCOB are supplementary angles.
Find the
Answer:
Step-by-step explanation:
we have
-----> equation A
----->
-----> equation B
Substitute equation B in equation A
solve for Y