Answer:
X Y
0 5
1 10
2 15
3 20
4 25
8(?) 40
Step-by-step explanation:
The way the first four are constantly moving upwards at a rate of five per 1x makes me think that the last X value could be 8.
Answer:
114
Step-by-step explanation:
L=9.5 inches W=1.5 inches H= 8 inches
V=LWH=9.5*1.5*8=114
Answer:
The ancient Babylonians calculated the area of a circle by taking 3 times the square of its radius, which gave a value of pi = 3. The first calculation of π was done by Archimedes of Syracuse (287–212 BC), one of the greatest mathematicians of the ancient world.
Answer:
The actual wingspan of the airplane is 30 feet
Step-by-step explanation:
<u><em>The complete question is</em></u>
The airplane has a wingspan of a feet and a tailspan of b feet. If the tailspan in the drawing is 2 inches, and a/b = 3, what is the actual wingspan of the airplane?
Scale: 1 inch = 5 feet
we know that
The scale drawing is

That means
1 inch in the drawing represent 5 feet in the actual
we have
----> equation A

step 1
Find the value of a in the drawing
substitute the value of b in the equation A

step 2
Find the actual value of a (wingspan)
Applying proportion with the scale drawing

therefore
The actual wingspan of the airplane is 30 feet
I think the answer to that is 8 because i added 9+6=15 then I added 4+3=7 and then I subtracted 15-7=8 just check your answer if I'm correct or not