Answer:
They can afford 4 toppings, 2 per pizza.
Step-by-step explanation:
Budget: $33
Per pizza: $12
Per topping: $2
$12 * 2 = $24
$24 in large pizzas with no toppings.
$33 - $24 = $9
They have $9 to spare for toppings.
Each topping is $2.
$9 ÷ $2 = 4.5 (4)
Each pizza can have 2 toppings.
Answer:
Step-by-step explanation:
6cos^2(x) + 7cos(x) +2 = 0
Call cos(x) = y to change this to something a little bit more familiar.
6y^2 + 7y + 2 =0
This equation is a quadratic. Solve it first. Then we'll go back to solving for cos(x)
This equation factors into 2 possible answers
(3y + 2)(2y + 1) = 0
3y + 2 = 0
3y = - 2
y = - 2/3
2y + 1 = 0
2y = - 1
y = - 1/2
Now let's start with
cos(x) = - 1/2
That means that x is in quadrant two or three.
cos-1(1/2) = 60 degrees.
Quad 2: x = 180 - 60 = 120
Quad 3: x = 180 + 60 = 240
Now cos(x) = - 2/3
cos-1(2/3) = 48.19
Quad 2: x = 180 - 48.19 = 131.81
Quad 3: x = 180 + 48.19 = 228.19
The answer is 128 cause 8×4×4=128
That’s a good question for google haha
A. 50 divided by .6 is 30 so .6
B. x=9 y=30
