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My name is Ann [436]
3 years ago
10

What is the approximate area of the triangle below?

Mathematics
1 answer:
Molodets [167]3 years ago
5 0

I believe it’s B of joy them A

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Multiple choice question please answer it for me
timofeeve [1]
The answer is the second choice, or B; 240 ft^2.

You have to find the area of all four triangles and just add those all together. 

Two of the triangles have an area of 
5*16=80
Multiply that by two
80*2=160

The other two smaller triangles have an area of 
8*5=40
Multiply that by 2 also
40*2=80

Add 160+80 and the answer is 240.
6 0
3 years ago
What are the coordinates of the circumcenter of a triangle with vertices A(0,1) B(2,1) and C(2,5)?
yawa3891 [41]
THis is a cool question.
1)  Use the point slope form to find the equation of the lines between two of the points (choose two points that when a line is drawn between them make a chord on the circle).
2)  Use the midpoint of a line equation to find the midpoint of the line, then find the slope of the line that is perpendicular at that point and write an equation for it.
 3)  Then do the same thing for the other two points that form a chord on the circle.
4)  Then set the two equations equal to each other and solve.  The point where they meet is the circumcenter. 

4 0
4 years ago
Determine the mode for the following set of tests score 63,70,75,80,85,85.85,92,92,95,99
Mariulka [41]

The mode is 85, because it is the most occurring in the data set.

hope that helps :)

6 0
3 years ago
Read 2 more answers
(x/6)-10=2<br> please help me find x
Ymorist [56]

Answer:

x = 72

Step-by-step explanation:

( \frac{x}{6})  - 10 = 2 \\ ( \frac{x}{6} ) = 2 + 10 \\  \frac{x}{6}  = 12 \\ x = 12 \times 6 \\ x = 72

8 0
2 years ago
) This season, Nora has 125 at-bats in softball. By the end of the season she wants to have at least 140 at-bats. How many more
Dmitriy789 [7]

Answer:

At least 15 at-bats

Step-by-step explanation:

140 - 125= 15 at bats

4 0
3 years ago
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