Answer:
–13
Step-by-step explanation:
<h2>—Math </h2>
h(x) = –x –4
h(x) = 9
–x –4 = 9
–x = 9 + 4
–x = 13
x = –13
<em><u>pick me as the brainliest. thx</u></em>
Answer:
About 38.48ft
Step-by-step explanation:
A=

A=

A≈38.48
Answer:
2x +3x =7-13=4+8
Step-by-step explanation:
5x= -6= 12