Answer:
A. 4,680
Step-by-step explanation:
312*15=4,680
Answer:
Angle A is F Angle A = 57. 52+71=123. 180-123=57
Answer:
The answer to your question is (x + 7)² + (y - 5)² = 88
Step-by-step explanation:
Equation
x² + 14x + y² - 10y = 14
Complete perfect trinomial squares
x² + 14x + (7)² + y² - 10y + (5)² = 14 + (7)² + (5)²
Simplify
x² + 14x + (7)² + y² - 10y + (5)² = 14 + 49 + 25
x² + 14x + (7)² + y² - 10y + (5)² = 88
Factor
(x + 7)² + (y - 5)² = 88 This is the equation in the form
center-radius
Increase=5%of 4
=5÷100×4=0.2
So 4+0.2=4.2litres
R = 30 because r = 1,5,10,25
30/5+1=7
6+1=7
