Answer:
it depends
Step-by-step explanation:
The endpoints of the hypotenuse are insufficient to specify a right triangle. The perimeter can range from twice the distance between these points, about 18.868 units, to 1+√2 times the distance between these points, about 22.776 units.
___
In the attached figure, the colored numbers are the total length of the two legs of that color. The hypotenuse and its length are in black.
_____
The distance between two points is given by the formula ...
d = √((x2-x1)^2 +(y2 -y1)^2)
The perimeter will be the sum of the distances between pairs of points that define the vertices of the triangle. We need to know the third vertex to answer the question precisely.
Answer:
1. D. 
2. D. 45 units.
Step-by-step explanation:
We have been two graphs.
1. To find the area of our given triangle we will use distance formula.

Upon substituting coordinates of base line of our triangle we will get,
Now let us find the height of triangle similarly.
Therefore, area of our given triangle is 50 square units and option D is the correct choice.
2. Using distance formula we will find the length of large side of triangle as:















Therefore, the perimeter of our given rectangle is 45 units and option D is the correct choice.
Answer:
1 toast costs $0.30 and 1 egg cost $0.60
Step-by-step explanation:
Let price of 1 egg be
and price of 1 toast be 
<u>"$1.50 for 2 eggs and one piece of toast":</u>
We can write 
<u>"$.90 for one egg and one piece of toast":</u>
We can write 
Now, we can solve the first equation for t and substitute that into 2nd equation and solve for e:

Now using the value of e (0.6) and putting it back in the first equation, we will get t:

Hence, 1 toast costs $0.30 and 1 egg cost $0.60
Answer:
$2.97
Step-by-step explanation:
Answer:


Step-by-step explanation:
Given that:
represents the number of cucumber plants
represents the number of tomato plants
Now, as per the question statement, we can write the inequalities.
The students need to plant some of each plants and at least 60 plants.
i.e.

Area required to plant each cucumber plant = 6 sq ft
Area required to plant each tomato plant = 4 sq ft
Area required to plant
cucumber plants = 6
sq ft
Area required to plant
tomato plants = 4
sq ft
Total area is at the maximum 300 square feet

Therefore, the inequalities to represent the situation are:

