Answer:
88.6
Step-by-step explanation:
A=4(pi)r^2/3
D=9.2 : r=4.6
A=4(3.14)(4.6^2)/3=88.5898667
Answer:
The angles are 15 degrees, 45 degrees and 120 degrees
Step-by-step explanation:
The triangle has three three sides and three angles. The sum of the angles in a triangle is 180 degrees
Let x = the size of the largest angle of the triangle
Let y = the size of the middle angle of the triangle
Let z = the size of the smallest angle of the triangle.
x + y + z = 180 - - - - -- - - - - - - 1
The size of the largest angle is eight times the size of the smallest angle.
This means
x = 8z
The size of the middle angle is triple the size of the smallest angle. This means
y = 3z
Put x = 8z and y = 3z in equation 1
8z + 3z + z= 180
12z = 180
z = 180/12 = 15
x = 8z = 8×15 = 120
y = 3z = 3 × 15 = 45
Answer:
Angle 5 = 180 - (31 + 49) - 63 = 37 degrees
Angle 1 = 180 - (63 + 37) = 80 degrees
Angle 4(vertical to angle 1) = 80 degrees
Angle 2 = 180 - 31 - 37 = 112 degrees
Angle 3 = 180 - 49 = 131 degrees
P.S.
You can just report absurd answers, they get deleted fast. Don't put the passive-aggressive threat thing on the end, its a bit unappealing.
Hope it helps, and lmk if you need further explanation! :)
Answer:
133.20 degrees
Step-by-step explanation:
Since the straight line is equal to 180 degrees, you just need to subtract 180 by 46.8 to find the measurement of n. 180-48.2=133.20 degrees.
Answer:
$1.23
Step-by-step explanation:
To find how much they should charge, you have to find how much toilet paper they are selling compared to the bulk store. They are selling 6/72 or 1/12 of the rolls, meaning they should charge 1/12 the amount. To find this, simply divide 14.75 by 12, which is ~1.23$.