Given:
Area of the circle : 36 ft²
Area of the square : 3 6ft²
Circle:
A = π r²
36 ft² = 3.14 * r²
36 ft² / 3.14 = r²
11.46 = r²
√11.46 = r
3.39 = r diameter = 2 * r = 2 * 3.39 = 6.78 ft
Square:
A = a²
36 ft² = a²
√36 ft² = a
6 ft = a
6.78 ft - 6 ft = 0.78 ft ⇒ the table is sticking out from the glass
Diagonal of a square:
d = √ 6² + 6²
d = √ 36 + 36
d = √ 72
d = 8.49 ft
8.49 ft - 6.78 ft = 1.71 ft ⇒ the glass is sticking out from the table
1. 1,3,9,27,81
1*3=3
3*3=9
9*3=27........⇒ Geometric, common ratio is 3 --- B
3. 20,17,14,11
20 - 3 = 17
17 - 3= 14
14 -3= 11........⇒ Arithmetic , common difference is 3 ....D
4. 128, 32, 8, 2
32=128*1/4=128*0,25
8=32*0,25
2=8*0,25.......⇒ Geometric, common ratio is 0,25.......A
Answer:
Sure I'll try
Step-by-step explanation:
Answer:
if you're asking for the slope the answer is 2
Step-by-step explanation:
i hope your asking for slope
Assuming AB is the height because we are given it has a square base with 4 by 4
so draw a diagram ( see attachment)
given tha the 8 inch straw ha 1 inch sticking out, the diagonal is 7
use pythagorean theorem twice since 2 right triangles
a^2+b^2=c^2
4^2+4^2=c^2
16+16=c^2
32=c^2
sqrt both sides
4√2=c
the bottom diagonal is 4√2
bottom^2+height^2=7^2
(4√2)^2+(AB)^2=7^2
32+(AB)^2=47
minus 32 both sides
(AB)^2=15
sqrt both sides
AB=√15
if AB is the height