Hi there
Simplified form of -(-10p+4r)
10p-4r
Answer:
this is an obtuse angle and an isosceles triangle
because angle is greater than 90° and two sides are equal.
First, we start with the product
so _________ * _________
Now, the first part of the product is 3+ (a number), n
so (3+n)*___________
And the other side is 8
(3+n)*8
or 8(3+n) =14
9514 1404 393
Answer:
(a) QP and SR
Step-by-step explanation:
The congruent central angles intercept congruent arcs QP and SR. Chords of congruent arcs are congruent.
chords QP and SR are congruent