Answer:
-8a=8
Step-by-step explanation:
Answer:7Py-3
Step-by-step explanation:
y-3 x x
Answer:
x = -1
Step-by-step explanation:
log(-2x+9)= log(7-4x)
becomes:
-2x + 9 = 7 - 4x as long as these are not negative
2x + 9 = 7
2x = -2
x = -1
check
-2*(-1) + 9 = 2 + 9 = 11
ok
Step-by-step explanation:
a,it doesn't have variable
b,2x-3=2
2x=2+3
2x=5
2x/2=5/2
x=5/2
Answer:
(3/2)π units²
Step-by-step explanation:
Hello, Katherine,
Your central angle, Ф, is 60°.
To find the area of this sector, we recognize that its central angle, 60°, is (1/6) of the area of the entire circle:
A of sector = (1/6)(π)(3 units)² = 9π units²
-------------- = (3/2)π units²
6
Note: (60 degrees) / (360 degrees) = (1/6)