Answer:
72.25
Step-by-step explanation:
Triangles are 1/2(base x height), or (base x height) / 2.
17 x 8.5 = 144.5
144.5 / 2 = 72.25
Money Marilyn can buy 1≤ x≤5 (more than or equal to one and less than or equal to five) cups of lemonade from the rest of the money.
Here we have,
Total money to spend= $40
Admission price= $20
Sandwich= $5
Add all expenses to find the money spent by Money Marilyn.
Total expense= admission price + sandwich
Total expense = $20 + $5 = $25
Amount left with her= $40-$25 = $15
The number of cups when each cup's cost is $3
Total lemonade(x) = $15/$3 = $5
In an equality,
Money Marilyn can buy 1≤ x≤5 (more than or equal to one and less than or equal to five) lemonades from the rest of the money.
Learn more about inequalities by referring to this link:
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Answer:
9
Step-by-step explanation:
1. You would make these to equations equal to each other because there are parellel(they have the same angel)
2. EQUAL these 2 equations together to find r.
3. SOLVING for r
7r - 5 = 6r + 4
r = 9
Answer:
0 N
Step-by-step explanation:
We are given that
Total mass =
We have to find the magnitude of the normal force with which the bottom cube is acting on the top cube.
When both cube are fall freely then
g=
Then, the weight=
The direction of weight is downward.
We know that
Normal force is equal to weight and act in opposite direction of weight.
When the weight is zero N then
The magnitude of the normal force with which the bottom cube is acting on the top cube=0 N