Answer:
hope this helps :)
Step-by-step explanation:
8:07
Cylinder volume & surface area (video)
A parallelogram has side lengths of 4 and 6 and an angle of measure 55°.
1 answer:
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Answer:
Outside the circle
Step-by-step explanation:
Let's first write the equation of this circle: , where (h, k) is the center and r is the radius. Here, the center is (-6, -2). We need to find the radius, which will just be the distance from N to E:
NE =
The radius is √34, which means that r² = 34. So, our equation is:
(x + 6)² + (y + 2)² = 34
Plug in -10 for x and -7 for y:
(x + 6)² + (y + 2)² = 34
x² + 12x + 36 + y² + 4y + 4 = 34
x² + 12x + y² + 4y + 40 = 34
x² + 12x + y² + 4y + 6 = 0
(-10)² + 12 * (-10) + (-7)² + 4 * (-7) + 6 = 7
Since 7 > 0, we know that H lies outside the circle.
Answer:
Step-by-step explanation:
take x degree as reference angle
using tan rule
tan x=opposite/adjacent
tan x=6.1/5.1
tan x=1.19
x=1.19
x=49.95
x=50 degree
Answer:
The answer is 256 .
Step-by-step explanation:
To solve for the volume of the sphere, start by using the sphere volume formula, which is V = . However, in this formula, 3 will be used instead of (
).
Next, plug in the information given from the problem, and the formula will look like V = (3) (
).
Then, solve the equation, and the answer will be 256 .