The solution is 4.
The number of bratwursts, you can buy from $18 is 4.
In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other. To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.
Given:
A bratwurst costs $4.50 at a softballgame.
And you have a total of $18 to spend.
Let n be the number of bratwursts, you can buy.
So, the inequality that represents the situation is,
4.5n ≤ 18
Divide the inequality by 4.5 into both sides,
we get,
n ≤ 18/4.5
n ≤ 4
n = 4.
Therefore, the number of bratwursts is 4.
To learn more about inequality;
#SPJ2
Answer:
m∠DEF is 90°
Step-by-step explanation:
It is given that D(5, 7), E(4, 3), and F(8, 2) form the vertices of a triangle. Thus, using the distance formula, we have
⇒
⇒
and
⇒
⇒
Also,
⇒
⇒
Now,
⇒
⇒
Thus, Pythagoras theorem holds.
Hence, m∠DEF is 90°⇒ΔDEF is right angled triangle which is right angled at E.
DE^2 = 1 + 16 = 17.
EF^2 = 16 + 1 = 17.
DF^2 = 9 + 25 = 34.
Since (DE)^2 + (EF)^2 = (DF)^2,
angle E is 90 degrees.
DF must be the hypotenuse
Here look at that
The answer to this is W=4
answer:
w = 4
work:
the question is asking you to find w in the equation 5w = 20. to do this, isolate w by dividing both sides by 5. 5/5w = 20/5. the fives cancel out and you are left with w = 4, so 4 is the solution to your equation.
hope this helps and have a great day!
- eviezoom <3
side
Answer:
your answer depends on what sides are given.
For example, lets say that you now the lengths of two sides, these being 56 and 24. ( these are just random numbers BTW) to find the third you would add the two lengths that you know and then minus them from 180. So for the example i just typed you would do 56 + 24 first which equals 80, then would do 180-80 which equals 100.
To check your answer, you could do this:
DO THE ABOVE AGAIN CAREFULLY (lol I don't usually check so.. idk)
math is my worst subject so.... hope this helped you.
Answer:
Use the Pythagorean Theorem: a² + b² = c².
Step-by-step explanation:
For any given right triangle the sum of the measures of the sides squared is equal to the hypotenuse squared. The formula is call the Pythagorean Theorem and is written: a² + b² = c², where 'a' and 'b' are the legs of the triangle and 'c' is the hypotenuse.
Depending on which side of the triangle they give you, you can plug the other two side lengths into the equation to solve for the third.