Answer:
35
Step-by-step explanation:
Answer:
1. Not rhombus
2. Rhombus
3. Rhombus
Step-by-step explanation:
The little lines you see represent the size. So if you see one line on all sides, its a rhombus. If you see 1 line on one side, 2 lines on two sides, and 3 on the last side, it is not a rhombus.
Look for the lines.
Refer to the image attached.
Given: Altitude AC = 9 cm, Diagonal AD = 15 cm, side AB = 82 cm.
To find: Area of parallelogram
Solution:
Since, area of parallelogram = base height
=
We have to determine the base BD.
Consider the triangle ABC,
by Pythagoras theorem,
BC = 81.5 cm
Now, Consider the triangle ACD,
by Pythagoras theorem,
CD = 12 cm
Now, base BD = BC + CD
= 81.5+12
= 93.5 cm
Area of parallelogram = BD
= 93.5 x 9
= 841.5 square centimeters.
Therefore, the area of parallelogram is 841.5 square centimeters.
If both expressions are equivalent (that is when both evaluate to the same number)
Answer:
The change in the people attending per game is 14.7 times as great as the change in the number of lost games.
This mean every game is lost, 14.7 less people (as the slope is negative) attend the next game.
Step-by-step explanation:
To calculate the slope, we need to relate two points of the function.
The slope of the function can be calculated as
We have the point (x=8, y=256) when it says 265 people attended the next game after the team lost 8 games.
The second point is (x=15, y=153) when it says 153 people attended the next game after the team lost 15 games.
We can write