Answer:
A
Step-by-step explanation:
sqrt(10)=3.2 (rounded to the nearest tenth). 3.2 is closer to 3.1 than 3.6 .
Answer:
Step-by-step explanation:
1). Equation that represents the volume of a cylinder,
V = πr²h
Here, r = radius of the cylinder
h = Height of the cylinder
2). Fromm the given formula of volume,
r(In m) V(In cubic meters)
1 56.55
2 226.19
3 508.94
3). If the radius is doubled from 1 m to 2 m,
At r = 1 m, Volume (V₁) = 56.55 m³
At r = 2 m, Volume (V₂) = 226.19
= 4
Therefore, volume is not doubled when radius of the cylinder is doubled.
Answer: 70
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Explanation:
The exterior angles (2x+12) and (2x) have corresponding interior angles 180-(2x+12) and 180-(2x)
Triangle ABC has the following interior angles
A = 112
B = 180 - 2x
C = 180 - (2x+12) = 180-2x-12 = 168-2x
Add up the interior angles for A,B,C and set the result equal to 180. Solve for x
A+B+C = 180
(112)+(180-2x)+(168-2x) = 180
112+180-2x+168-2x = 180
460-4x = 180
-4x = 180-460
-4x = -280
x = -280/(-4)
x = 70
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Side note:
2x = 2*70 = 140 is the exterior angle for B, so 180-140 = 40 is the interior angle for angle B
2x+12 = 2*70+12 = 152 is the exterior angle for C, so 180 - 152 = 28 is the interior angle for C
Add up the interior angles to find that A+B+C = 112+40+28 = 180, so this helps confirm we have the right x value.
Answer:
x = 53
Step-by-step explanation:
x = 53 because they are alternate exterior angles
Answer:
i think its linear function
Step-by-step explanation:
