Answer:
The second one (B)
Step-by-step explanation:
u don't multiply a number by the same number if u know what I mean
hope this helps <3
Answer:
Center: (3,5)
Radius: 2
Step-by-step explanation:
x² + y² - 6x - 10y + 30 = 0
Put equation into center-radius form. First regroup terms:
(x²-6x) + (y²-10y) = -30
Complete the squares:
(x²-6x+3²) + (y²-10y+5²) = -30 + 3² + 5²
(x-3)² + (y-5)² = 4 = 2²
Center: (3,5)
Radius: 2
Answer:
1. x=-7/3 + 4y/3
2. x= 6- 3y/4
Step-by-step explanation:
to isolate the variable you simply solve for it by moving all the terms which don't contain x to the right by multiplying, subtracting, adding, and dividing
Answer:
You would get 1.4
Step-by-step explanation:
First you divide 5 pounds by $28 your answer will be :<em> </em><em>5</em><em>.</em><em>6</em>
Than you divide 5.6 by 4 because 4 quarters make 1 whole
So, you divide 5.6 by 4
Than you get the answer 1.4.
Answer:
(1-5)/(-2+2)= -4/0 is undefined