According to PEMDAS, the parentheses would go first.
3+1 = 2
42/2=21
Hope this helps!
Answer:
7.7
Step-by-step explanation:
To find the intersection points of the line and the circle we have to set up a system with their equations and solve. The system would look like this:

To solve, substitute 1 for x in the second equation to get:

Solving, we get:

Therefore, the two points of intersection are
and
. The distance between these two points (the length of the chord in the circle) is
which is 7.745966692414... which is 7.7 rounded to the nearest tenth.
Hope this helps :)
Answer: the answer is 3.4 rounded
Step-by-step explanation:
It’s a the the power of two plus b to the power of two equal to c the hypotenuse to the power of two
55 is the answer because multiply 5 times 11 equal 55
First, find the coordinates of all the points.
Then since we're dealing with a scale factor of 1/3 and we're assuming that it is about the origin, all you need to do is divide the coordinates by 3.
ex : (9,3) --> (3,1)