Answer:
y = -2
Step-by-step explanation:
y + 4 = 2
y = 2 - 4
y = -2
Answer:
∠ PQR = 70°
Step-by-step explanation:
The tangent- tangent angle PQR is half the difference of the intercepted arcs.
minor arc PR = 360° - 250° = 110°
Then
∠ PQR =
(250 - 110)° =
× 140° = 70°
Answer:
She can buy 9 bones.
Step-by-step explanation: Because 9 times 1.25 equals $11.25 for bones.
V = 2s^3
v = 2(3.5)^3 = 2(42.875) = 85.75 cubic units