Answer:
The options are not shown, so i will answer in a general way.
Let's define the variables:
h = number of hats
m = number of mugs.
We know that a total of 1000 items were ordered, then:
h + m = 1000
We also know that we have 3 times more mugs than hats, this can be written as:
m = 3*h
Now we have the system of equations:
h + m = 1000
m = 3*h
To solve these, we usually start by isolating one of the variables in one equation and then replace that in the other equation, but in this case, we already have m isolated in the second equation, then we can replace that in the first equation to get:
h + m = 1000
h + (3*h) = 1000
Now we can solve this equation for h, and find the number of hats ordered.
4*h = 1000
h = 1000/4 = 250
There were 250 hats ordered.
Answer:
about 11.16 grams.
Step-by-step explanation:
So, if we divide 25 by 2.24, we should find the answer. We get:
about 11.16 grams.
Answer:
sin F = a/c
Step-by-step explanation:
The sin ratio by definition for a given angle is the side opposite that angle over the hypotenuse. The only thing that will never change sides in a right triangle is the hypotenuse. In other words, no matter what angle you look at, while the side opposite one angle may be the adjacent side to a different angle, the hypotenuse is always the hypotenuse. That means that c is the hypotenuse in our triangle. The side opposite angle F is a, so the sin of F = a/c.
Answer:
not clear enough
Step-by-step explanation: