Answer:
b
Step-by-step explanation:
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Answer:
I think it is 14
Step-by-step explanation:
f(-7)
-7(a)=7a
-7a=7a
+7
a= 14
Answer:
30 mm
Step-by-step explanation:
Formula: A = 1/2bh
Substitution: 240 = 1/2b • 16
Solving:
240 = 8b
240 = 8 • <u>3</u><u>0</u>
b = 30 mm
Answer:
1800
Step-by-step explanation:
l×w equals area, so 50×36= 1800 or area
l=length
w=with