3 years ago

Determine the sum of the areas of the three triangles shown above.

Mathematics

1 answer:

N76 [4]3 years ago

6 0

I will be there at the same time I don't hear

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Answer:

8.04 units

Step-by-step explanation:

By Pythagoras Theorem:

${x}^{2} = \bigg( \frac{25.2}{2} \bigg)^{2} - {(9.7)}^{2} \\ \\ {x}^{2} = ( 12.6)^{2} - {(9.7)}^{2} \\ \\ {x}^{2} = 64.67 \\ \\ x = \sqrt{64.67} \\ \\ x = 8.04176598 \\ \\ x \approx \: 8.04$

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2 years ago

Identify the use of charts, graphs, and data in everyday applications.

astra-53 [7]

Answer:

For this you need to see where you can find graphs, data, and charts in your life. You can create a chart for things you notice in recent weather, bird behaviors, etc. If I gave you an entire answer, it might not line up with where you are. Example: If I took notes and created a chart for how often it rained and said that it rained every other day throughout the week, it may not line up from where you are.

Step-by-step explanation:

I wish you the best of luck on your assignment!

4 0

2 years ago

Nina wants to put color tiles on a square three color tiles fit across the top of the square how many rows and Columns of the sq

Nonamiya [84]

Nina will need 3 columns,3 rows and she will use 9 squares in all.
Hope that helped

8 0

3 years ago

The radius of circle A is 4 times greater than the radius of circle B. Which of the following statements is true?

andriy [413]

Answer: the diameter of circle b is also less than circle a ?

7 0

3 years ago

Read 2 more answers

Anyone free to help??

Vera_Pavlovna [14]

Answer:

(1,-2)

Step-by-step explanation:

w = ( x , y ) = ( 1 , -2 )

3rd choice

7 0

2 years ago