For number 2, you set up a proportion, which in this case, is 17/1 = w/6.
To get w by itself you need to get rid of the 6 in the denominator by canceling it out buy multiplying by the reciprocal.
Your new equation should be 6/1 = 17/1 or 17.
You then multiply 6 and 17 to get a total of 102
Hope this helps!
In a right triangle, this formula can be used:
a^2 + b^2 = c^2
when a and b are the legs and c is the hypotenuse.
Substitute the numbers from the problem into the formula.
14^2 + b^2 = 18^2
Simplify.
196 + b^2 = 324
b^2 = 128
b = square root of 128 = 11.3137...
When 11.313 is rounded to the nearest tenth, it is 11.3
The length of the other leg is 11.3 centimeters.
Hope this helps!
Answer:
-3, -1.9, -3/4, 3/4, 0.8
Step-by-step explanation:
Answer:
Option C, 1225
Step-by-step explanation:
y=4.009x-77.531
selling 325 pizzas, so x=325, now putting the value of x in the equation,
y=4.009×325-77.531
or, y=1225.394
y = 1225.394, which is the profit, if we approximate it to the nearest value, it's $1225
The answer is x=-6 and y= 1