Answer:
Step-by-step explanation:
5x-7=24
Answer:
Answer is (a)
Step-by-step explanation:
Well I didn’t really do any work but you can tell right away theres a ton of slope options so you can’t eliminate from there, BUT when you look at the y-intercept, 3 is the only y-intercept option here and the only choice with the y-intercept of 3 is (a).
Answer:
Step-by-step explanation: the other angle is equal to his simmetrical, cause the triangle is isosceles, so is value is x. The sum of the angle in a triangle must be 180°
Answer: the diameter of the cone is 1.6m
Step-by-step explanation:
The formula for determining the curved surface area of a cone is expressed as
Area = πrl
Where
r represents the radius of the cone.
l represents the slant height of the cone.
π is a constant whose value is 3.14
From the information given,
the curved surface area of the cone is 6.28 square meters
slant height = 2.5 meters.
Therefore,
3.14 × 2.5 × r = 6.28
7.85r = 6.28
r = 6.28/7.85
r = 0.8
Diameter = 2 × radius
Diameter = 2 × 0.8 = 1.6 meters