Având în vedere expresiile 4a + 7b + 6c și ecuațiile date a + b = 16 și b + 2c = 28.
4a + 7b + 6c pot fi scrise ca
<em>a + a + a + a + b + b + b + b + b + b + b + c + c + c + c + c.</em>
<em>= (a + b) + (a + b) + (a + b) + (a + b) + (b + 2c) + (b + 2c) + (b + 2c).</em>
Înlocuind valorile a + b = 16 și b + 2c = 28, ajungem
(a + b) + (b + 2c) + (b + 2c) + (b + 2c)
= 16 + 16 + 16 + 16 + 28 + 28 + 28
= 64 + 84
= 148.
<h3>
Prin urmare, 4a + 7b + 6c = = 148.</h3>
Answer:
False
Step-by-step explanation:
Definition of Tangency : Tangent to a circle is a line that touches the circle at one point, which is known as Tangency.
At the point of Tangency, Tangent to a circle is always perpendicular to the radius.
We are supposed to find The point of tangency of line S to circle A is M
Considering the definition,
The lines S touches the circle at point J not at M
So,The point of tangency of line S to circle A is M is False
So, Option B is correct
Hence The point of tangency of line S to circle A is M is False
Hey, i was doing this on flvs, figured i would help.
if you could give me brainliest that would be great!
so the answer is
|h − 100| less than or equal to 4
hope this helps :)
Answer:
63.20
Step-by-step explanation:
8362.00
The question does not present the picture, but this does not interfere with the resolution
we know that
scale factor=4
side of the scale model=scale factor*side original square
side of the scale model=4*side original square
side original square=(1/4)*side of the scale model
hence
the size of the original model is 4 times less than the scale model
the answer is the option
Each side of the original square is 4 times less than the scale model