Answer:
number 3
Step-by-step explanation:
angleNGL=~angleHGF
Answer:
Step-by-step explanation:
Given - The circumference of the ellipse approximated by 
where 2a and 2b are the lengths of 2 the axes of the ellipse.
To find - Which equation is the result of solving the formula of the circumference for b ?
Solution -
Squaring Both sides, we get
![[\frac{C}{2\pi }]^{2} = [\sqrt{\frac{a^{2} + b^{2} }{2} }]^{2} \\\frac{C^{2} }{(2\pi)^{2} } = {\frac{a^{2} + b^{2} }{2} }\\2\frac{C^{2} }{4(\pi)^{2} } = {{a^{2} + b^{2} }](https://tex.z-dn.net/?f=%5B%5Cfrac%7BC%7D%7B2%5Cpi%20%7D%5D%5E%7B2%7D%20%20%20%3D%20%20%5B%5Csqrt%7B%5Cfrac%7Ba%5E%7B2%7D%20%2B%20b%5E%7B2%7D%20%7D%7B2%7D%20%7D%5D%5E%7B2%7D%20%5C%5C%5Cfrac%7BC%5E%7B2%7D%20%7D%7B%282%5Cpi%29%5E%7B2%7D%20%20%7D%20%20%20%3D%20%20%7B%5Cfrac%7Ba%5E%7B2%7D%20%2B%20b%5E%7B2%7D%20%7D%7B2%7D%20%7D%5C%5C2%5Cfrac%7BC%5E%7B2%7D%20%7D%7B4%28%5Cpi%29%5E%7B2%7D%20%20%7D%20%20%20%3D%20%20%7B%7Ba%5E%7B2%7D%20%2B%20b%5E%7B2%7D%20%7D)
∴ we get
Answer: hope this help's
Step-by-step explanation:
Geometry Terms Chapter 3
A B
Coplanar in the same plane
Parallel lines coplanar lines that do not intersect
Intersecting lines coplanar lines that have exactly one point in common
Perpendicular lines lines that intersect at righ- are non-coplanar
- they are not parallel and do not intersect
t angles are non-coplanar
- they are not parallel and do not intersect
- planes that do not intersect - two segments are parallel if the lines containing them are parallel - a line that intersects two or more coplanar lines at different points
- transversal has nothing to do with whether lines are parallel or not - an angle formed between parallel lines by a third line that intersects them
lie on the same side of the transversal and in corresponding positions
alternate exterior angles
- non-adjacent exterior angles that lie on opposite sides of the transversal
10/56 hope this help you a lot better
Answer:
(x−5)(x+3)
Step-by-step explanation:
To factorise, we firstly need two brackets, each containing an x.
(x)(x)
This creates the x2 term.
Now we need to get the rest of the terms. To do this, we need two factors of −15 which will add/subtract to give us +2
The two factors that do this are −3 and 5, as −3+5=2
∴(x−3)(x+5)
You can check by expanding it out.
Answer:
q = 5
Step-by-step explanation:
40 - 3q = 5q
40 = 8q
5 = q
