Answer: A= 68 square centimeters
Step-by-step explanation:
A=
+
/2 x h
6+11=17
17/2=8.5
8.5 x 8= 68
You would use ounces because scissors are too light to be measured in tons,pounds,or kilograms
X + y = 405
y = 8x
To solve:
Plug the second equation into the first and solve for x.
x + 8x = 405
9x = 405
Divide both sides by 9
x = 45
Use the second equation to find y.
y = 8(45)
y = 360
45 angelfish
360 parrotfish
Answer:the Eiffel Tower
Step-by-step explanation:
Answer:
exponential decay
Step-by-step explanation: