p + q = 7
you forgot the diagram so this is the answer based on the diagram on Plato
hope this helps:)
Answer: 24 model airplanes can be made in 2 hours.
Step-by-step explanation:
Answer:
√308 or 17.5
c^2=a^2+b^2
c^2-a^2=b^2
Substitute
18^2-4^2=b^2
324-16=b^2
b^2=308
b=√308 or b=17.5
