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Minchanka [31]
3 years ago
6

Calculate the area of each triangle using two different methods

Mathematics
1 answer:
timurjin [86]3 years ago
4 0
The area of a triangle is 1/2 bh
so to find the area of the larger triangle do the following calculation:
1/2 time 12 time 7. that will give you 42 ft squared.  that is the larger triangle. 
the next way to find the area i will show you is:

pretend that the the triangle is inside of a rectangle. now you have 4 triangles. you know that the base of the rectangle is 15 ft anf the height is 7. now take the smaller triangle and it has its rectangle base 3 and height 7. multiply to get 21 feet squared. divide by 2 since there are 2 triangles in the small rectangle. 10.5 feet squared
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which two beverages have a sum of 5/8 of the students votes favorite beverages iced tea 3/8 fruit juice 2/8 water 1/8 soda 2/8 _
ki77a [65]

Answer:

The two beverages can be (iced tea,fruit juice) or (iced tea,soda).

Step-by-step explanation:

Given : Beverages iced tea \frac{3}{8}, fruit juice \frac{2}{8}, water \frac{1}{8}, soda  \frac{2}{8}.

To find : Which two beverages have a sum of  \frac{5}{8} of the students votes ?

Solution :

We have to get the two beverages whose sum became  \frac{5}{8} .

The possible ways are

1) Iced tea + Fruit juice = \frac{3}{8}+\frac{2}{8}

Iced tea + Fruit juice = \frac{5}{8}

2) Iced tea + Soda = \frac{3}{8}+\frac{2}{8}

Iced tea + Soda = \frac{5}{8}

Therefore, the two beverages can be (iced tea,fruit juice) or (iced tea,soda).

5 0
3 years ago
A box contains 2 plain pencils and 2 pens. A second box contains 7 color pencils and 3 crayons. One item from each box is chosen
photoshop1234 [79]
In the box containing the 2 plain pencils and 2 pens, there would be a 50% chance of getting a pen. In the other box containing 7 color pencils and 3 crayons there would be a 30% chance of getting a crayon.
8 0
3 years ago
Which ordered pair is the solution to the system of equations? {y=3x−102x+3y=3
uysha [10]
(3,-1) for sure i took the test 100% 
hope i helped out 
8 0
3 years ago
The center of a circle is at (–10, 6) and it has a radius of 4. What is the equation of the circle?
azamat
[x-(-10)]²+(y-6)²=4²
the answer is (<span>x + 10)^2 + (y – 6)^2 = 16</span>
3 0
3 years ago
Read 2 more answers
Help please I’m literally desperate
ollegr [7]

Answer:

I think the answers are 9 and 18.

Step-by-step explanation:

i think this because 3 x 3 is 9 and 9 x 2 = 18 then add another 9 to get 27.

Have an amazing day!

Please rate!

4 0
2 years ago
Read 2 more answers
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