Answer: D
Step-by-step explanation:
it goes up by one in sides , count the sides
Answer:
She does 5 hours in a week
Step-by-step explanation:
She only works on the weekends and 3+2=5
Answer:
x = 4
Step-by-step explanation:
3x + 2y = 26
y = x + 3
Plug in the equation for y
3x + 2(x + 3) = 26
Multiply the 2 with what is in the parantheses
3x + 2x + 6 = 26
Combine like terms and solve for x
5x + 6 = 26
5x = 20
x = 4
Equation of circle : (x-h)² + (y-k)² = R², where h and k are the coordinates of the circle and R, THE RADIUS
Center coordinates (5,-4), hence
(x-5)² + (y+4)² =R²
Now let's calculate R. Just replace x and y by the coordinates (-3,2)
(-3-5)² + (2+4)² = 10², so the Radius is equal to 10 and the final shape:
(x-5)² + (y+4)² = 100
The statement that correctly calculates the average price of Will's books is
B. ($32 + $45 + $39) ÷ 3
This is because the average or mean, is found by adding all of the numbers together and then dividing the sum by the amount of numbers you added together (in this case 3.)