You can analyze it in this way:
1)(2) in y2-2y can show that was (y-1)^2 so we add -1 to -8 => -9
2)(8) in x2-8x show us that was (x-4)^2 so we add -16 to -9 => -25
and finally we have:(x-4)^2 + (y-1)^2 =25
it means C is true!
60
The sum of the interior angles of a triangle is 180
if there are 3 sides then there are 3 angles
180/3=60 so each interior angle has a measure of 60
Please answer my most recent question.
Answer:
y = -4x + 1
Step-by-step explanation:
Slope intercept form is y = mx + b.
The slope can be found by using the formula (y2-y1)/(x2-x1)
So (5-(-3))/(-1-1) which equals 8/-2 which can be simplified to -4.
Also this problem only has one answer with a slope of -4.
To find for the composite function of calories burned while
swimming flippers using the two given functions, all we have to do is to plug
in the function of c (t) to the function b (c). By doing this combination, we
can create a function in the form of b [c (t)].
We are given the 2 functions:
c
(t) = 704 t
b
(c) = 1.3 c
To
solve this, just simply combine the 2 but combine c (t) to b(c) since we are
looking for the composite function of calories burned while swimming with
flippers. Not b (c) to c (t).
b
[c (t)] = 1.3 (704 t)
b
[c (t)] = 915.2 t
Answer:
<span>b
[c (t)] = 915.2 t</span>
