Answer:
e. same side interior angles
Step-by-step explanation:
Answer:
x = 106°
y = 127°
Step-by-step explanation:
x = 2* 53° = 106°
(Measure of the angle subtended on the center of the circle is twice the measure of inscribed angle)
y = 1/2 ( 360° - 106°)
(By inscribed angle theorem)
y = 1/2 *254°
y = 127°
Answer:
Step-by-step explanation:
They used 18 months instead of 1.5 years.
350 inches squared is the answer, because this problem is asking for the surface area. If it was asking for the volume it would have to be asking how much space the cake was taking up, but instead it is asking how much frosting is covering the cake, minus the bottom, aka. the surface are.
Answers: Angle A is 36 degrees, angle C is 54 degrees
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Work Shown:
The angles A and C are complementary, meaning they add to 90 degrees.
(Angle A) + (Angle C) = 90
(2x-4) + (2x+14) = 90
(2x+2x)+(-4+14) = 90
4x+10 = 90
4x+10-10 = 90-10 .... subtract 10 from both sides
4x = 80
4x/4 = 80/4 ..... divide both sides by 4
x = 20
If x = 20, then,
angle A = 2x-4 = 2*20-4 = 40-4 = 36 degrees
angle C = 2x+14 = 2*20+14 = 40+14 = 54 degrees
Note how A+C = 36+54 = 90 which helps confirm our answers.