Answer:
131
Step-by-step explanation:
x=6(25)-19
x=150-19
x=131
Step-by-step explanation:
Check out the pic, if it doesn't help you can ask me whichever part you don’t understand
Answer:
Exact Form: -9/2
Decimal Form: -4.5
Mixed Number Form:
−4 1/2
Step-by-step explanation:
check the work below
Answer:
Area is 99
Step-by-step explanation:
Answer:
A = 169π/4
Step-by-step explanation:
From these two given points we find the length of the diameter of this circle, using the Pythagorean Theorem:
d^2 = (8 - 3)^2 + (13 - 1)^2, or
d^2 = 25 + 144 = 169
Thus, the diameter, d, of this circle is √169, or 13.
The radius is thus 13/2 units.
The area formula is A = πr^2. Here the area is
A = π(169/4), or A = 169π/4