Answer:
675/12
Step-by-step explanation:
Hello! A can is the shape of a cylinder. The formula for the volume of a cylinder is this: pi * r^2 * h. The radius is 1/2 of the diameter. Half of 13.6 is 6.8. 6.8^2 is 46.24. 46.24 * 15 is 693.6. Now, we can multiply by pi as 3.14. 693.6 * 3.14 is 2,177.904 or 2,177.9 when rounded to the nearest tenth. The volume of the cam is approximately 2,177.9 cubed centimeters.
Answer:
A | B because 125 + 55 equal 180 which makes them supplementary angles therefor making a true statement of Lines A and B being parallel
Step By Step:
Since you have two parallel lines and a third line that intersects them. The intersecting line is called a transversal line.
When a transversal line intersects with two parallel lines it creates 8 angles.
These 8 angles will form pairs ex: The known angle of 125 and the line beneath it in the same position will have the same angle measurement thus forming a pair.
Corresponding angles are congruent.
All angles have the same position with regards to the parallel lines and the traversal are corresponding. All corresponding angles are congruent (holds the same value)
All angles whether exterior or interior, alternate or corresponding are all congruent.
Using this information you would come up with an equation to prove both lines are parallel.
Answer:
B
Step-by-step explanation:
The equation of a circle is
(x-h)^2 + (y-k)^2 = r^2
h= 9, k = -7
r = 2, so r^2 = 4.
We now know that the equation must equal 4, so we can rule out answers A and C.
Plug in the values for h and k to get
(x-9)^2 + (y+7)^2 = 4
Choice B is correct!
Answer:
y ≈ 6.7
Step-by-step explanation:
Using the sine ratio in the right triangle
sin26.5° = = ( multiply both sides by 15 )
15 × sin26.5° = y , then
y ≈ 6.7 ( to 1 dec. place )