Answer:
AD=35
Step-by-step explanation:
The difference between FJ-GH is equal to the difference between EK-FJ
Lets call this difference "D"
so
(7x+2)-(8x-7)=D
simplifying
7x+2-8X+7=D
-x+9=D
(10x-1)-(7x+2)=D
simplifying
10x-1-7x-2=D
3x-3=D
now D=D so
-x+9=3x-3
12=4x
x=3
solving each known line equation for x:
8(3)-1=17
7(3)+2=23
10(3)-1=29
The line gets longer each time by 6
AD=EK+6=35
Answer and Step-by-step explanation:
Ok, it's basically just parts of a circle circumference and area equation. Let's start first by writing down both equations.
C = 2πr
C = πd
A = π
Now, all we have to do is plug in the values into those equations!
4. C = 2π(12) A = π()
r = 12
d = 24 <---- (12 times 2 equals 24)
C = 24π
A = 144π <---- (12 times 12 (itself) equals 144)
5. C = π4.8 A = π()
r = 2.4 <------- (4.8 divided by 2 equals 2.4)
d = 4.8
C = 4.8π
A = 23.04π <------- (4.8 times 4.8 equals 23.04)
6. 20π = 2πr A = π
r = 10 <------- (20π divided by π and divided by 2)
d = 20 <------- (20π divided by π)
C = 20π
A = 100π <------- (10 times 10 equals 100)
7. C = 2πr 81π = π
r = 9 <------- (81π divided by π and square rooted equals 9)
d = 18 <------- (9 times 2 equals 18)
C = 18π <------- (2 times 9 equals 18, times π)
A = 81π
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Answer:
The correct answer is 15.
Step-by-step explanation:
100 units - 30 units = 70 units + 20 units = 90 units - 85 units = 15 units Which means they sold 15 more units
We know, y-y1 = m(x-x1)
y - 12 = 4(x - 22)
y - 12 = 4x - 88
y = 4x - 76
4x - y = 76
In short, Your Answer would be: 4x - y = 76
Hope this helps!
Answer:its easy
Step-by-step explanation: i farted