40x-72 because 8×5x is 40x and 8×9 is 72
Answer:
9 fish
Step-by-step explanation:
If each fish costs 4 dollars, and we can spend at most 36 dollars, we can find out that we can buy 9 fish by dividing 36/4, which gives you the answer of 9.
We can model this problem by doing
4x = 36
Divide by 4 on both sides to isolate the x
x = 9
Check the picture below.
since the triangle is a 30-60-90 triangle, we can use the 30-60-90 rule.
now, we know half-side is "b", which is 7, meaning the length of a side in that hexagon is 7+7 or 14.
Since there are 6 sides the "perimeter", namely the sum of its sides is 14*6, or 84. The length from the center of the regular polygon to a side is the "apothem".
<h3><u>Ⲁⲛ⳽ⲱⲉⲅ:</u></h3>
<h3><u>Ⲋⲟⳑⳙⲧⳕⲟⲛ :</u></h3>
<u>We </u><u>are </u><u>given</u><u> that</u><u>:</u>
- Height of cylinder = 16 inches
- Diameter of cylinder = 34 inches
- We have to use π = 3.14
<u>Ⳙ⳽ⲓⲛⳋ ⳨ⲟⲅⲙⳙⳑɑ</u><u>:</u>
Since, cylinder has circular ends , it's volume is given by the formula:
<u>Ⲧⲏⲉⲅⲉ⳨ⲟⲅⲉ</u><u>:</u>
ㅤㅤ ㅤㅤ~<u>H</u><u>e</u><u>n</u><u>c</u><u>e</u><u>,</u><u> </u><u>the </u><u>volume</u><u> </u><u>of </u><u>given </u><u>cylinder</u><u> </u><u>is </u><u>1</u><u>4</u><u>,</u><u>5</u><u>1</u><u>9</u><u>.</u><u>3</u><u>6</u><u> </u><u>cube </u><u>inches.</u>
7 less than 4 on the graph is point F