Answer:
Step-by-step explanation:
4
2 fingers and you add 2 more it equals 4
hello :<span>
<span>an equation of the circle Center at the
A(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
in this exercice : a = 1 and b = -1 (Center at A (1 , -1)
r = AP
r² = (AP)² ....... P(3,2)
r² = (3-1)² +(2+1)² = 4+9=13
an equation of the circle that satisfies the stated conditions.
Center at </span></span>A (1 , -1) , passing through P(3, 2) is : (x-1)² + (y+1)² = 13²
You can use pythagorean theorem. 3 miles would be one leg and 2 miles would be the other. (We’ll just call these two a and b in the formula. Letter c, also known as your hypotenuse, will be this ‘straight line distance’.) In order to find this you’ll use: a^2 + b^2 = c^2
Then you’ll find the square root of your sum to get the answer.
Answer: 3^2 + 2^2 = ?
9 + 4 = 13
the square root of thirteen will be about
3.61
Answer:
Step-by-step explanation:
Expand/Distribute x+3 in x+5
Distribute 3 in the expression.
Answer:
x = -8, x = 4
Step-by-step explanation:
x² + 4x - 12 = 0
(x + 8) (x - 4) = 0
x + 8 = 0, x = -8
x - 4 = 0, x = 4
