Answer: 12.32 is the answer.
Step-by-step explanation: Using the pythagorean thereom we can solve this by using the formula A^2+B^2=C^2.
We substitute in the values,
17^2+B^2=21^2.
Now we simplify.
289+B^2=441
We subtract the 289 from both sides,
B^2=152
Now we use square root to find the answer.
12.32 is the answer.
Hope this helps!
Answer:
I think its 16 or 32
Step-by-step explanation:
Take a gamble lol sorry im not much help you have a 50 50 chance of getting it right. In the comments tell people what it is.
Answer:
t^3 x 18
Step-by-step explanation:
Product is the result you obtain by multiplying.
Now, You just have to form an expression out of the given words:
t cubed = t^3
the product of t cubed and 18 = t^3 x 18
Hope this helps.
Good Luck
Answer:
<h2>I think it is A</h2>
Step-by-step explanation:
I hope that is useful for you :)
Answer:
They should mix 49.95 pounds of Breakfast coffe and 35.05 pounds of Queen city coffe
Step-by-step explanation:
first we have to perform 2 equations one to represent the quantity of liters of coffee and another the price
b = liters of Breakfast coffe
q = liters of Queen city coffe
b + q = 80
b * 12.00 + q * 14.10 = 80 * 12.92
we solve for b in the first equation
b + q = 80
b = 80 - q
we replace b with (80 - q) in the second equation
b * 12.00 + q * 14.10 = 80 * 12.92
(80 - q) * 12.00 + q * 14.10 = 80 * 12.92
960 - 12q + 14.10q = 1033.6
-12q + 14.10q = 1033.6 - 960
2.10q = 73.6
q = 73.6/2.10
q = 35.05
we replace q with its value in the first equation
b = 80 - q
b = 80 - 35.05
b = 49.95
They should mix 49.95 pounds of Breakfast coffe and 35.05 pounds of Queen city coffe
