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2 years ago

PYTHAGOREAN THEOREM IN 3D URGENT PLEASE PHOTO INSERTED

Mathematics

1 answer:

Andrews [41]2 years ago

7 0

To find the length of the diagonal, we need to calculate the length of the base first and then use the value to calculate the diagonal since we are given the value of height of the triangle.

<h3>Pythagorean Theorem</h3>

This theorem is used to find the missing side of a right angle triangle given that we have the length of two sides.

To calculate the base of the triangle, let's use Pythagorean theorem here

$x^2 = y^2 + z^2\\x^2 = 2^2 + 3^2\\x^2 = 4 + 9 \\x^2 = 13\\x = \sqrt{13} \\x = 3.61$

Having the length of the base, let's consider the height of the triangle which is 6 and substitute the values.

$d^2 = 6^2 + 3.61^2\\d^2 = 36 + 13.0321\\d^2 = 49.0321\\d = \sqrt{49.0321} \\d = 7.00$

From the calculations above, the values of the triangle are

diagonal = 7
base = 3.61
height = 6

Learn more on pythagorean theorem here;

brainly.com/question/231802

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You toss a coin 200 times and get 14 heads determine the expected frequency event

ddd [48]

Your most likely to land on tails because out of the 200 u landed on heads 14 times whereas u landed on tails 186 times since there's only two sides to a coin. there for you are more likely to land on tails than heads.

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3 years ago

What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit?

Akimi4 [234]

Answer:

25.6 units

Step-by-step explanation: From the figure we can infer that our triangle has vertices A = (-5, 4), B = (1, 4), and C = (3, -4).

First thing we are doing is find the lengths of AB, BC, and AC using the distance formula:

d=\sqrt{(x_2-x_1)^{2} +(y_2-y_1)^{2}}

where

(x_1,y_1) are the coordinates of the first point

(x_2,y_2) are the coordinates of the second point

- For AB:

d=\sqrt{[1-(-5)]^{2}+(4-4)^2}

d=\sqrt{(1+5)^{2}+(0)^2}

d=\sqrt{(6)^{2}}

d=6

- For BC:

d=\sqrt{(3-1)^{2} +(-4-4)^{2}}

d=\sqrt{(2)^{2} +(-8)^{2}}

d=\sqrt{4+64}

d=\sqrt{68}

d=8.24

- For AC:

d=\sqrt{[3-(-5)]^{2} +(-4-4)^{2}}

d=\sqrt{(3+5)^{2} +(-8)^{2}}

d=\sqrt{(8)^{2} +64}

d=\sqrt{64+64}

d=\sqrt{128}

d=11.31

Next, now that we have our lengths, we can add them to find the perimeter of our triangle:

p=AB+BC+AC

p=6+8.24+11.31

p=25.55

p=25.6

We can conclude that the perimeter of the triangle shown in the figure is 25.6 units.

Read more on Brainly.com - brainly.com/question/12560433#readmore

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3 years ago

DESCRIBE what you would do to solve for the missing value in this problem. DO NOT SOLVE IT… just tell HOW you WOULD solve it.

MA_775_DIABLO [31]

Answer: divide by 35

8 0

3 years ago

Read 2 more answers

a laboratory technician needs to make a 40-liter batch of a 40% acid solution. How can the laboratory technician combine a batch

Anettt [7]

The answers comes to be for every 1 unit of pure acid (100%) add three units of 20% and you get the desired 40%

so if you need 40 L (i don't know what container sizes there are so i can't give you an exact amount just add 1 part 100% acid and 3 parts 20% acid) <span />

7 0

3 years ago

Write the expression as a single natural logarithm. 2 ln 8 + 2 ln y

PtichkaEL [24]

2 ln 8 + 2 ln y

The first thing we could do is use the distributive property and "take out" the 2.

After we do that, we get

2( ln 8 + ln y)

Here's a cool property of logarithms of any base.

log a + log b = log ab

Note: The bases of the logarithms must be the same for this to work.

Let's apply that property

2 (ln 8 + ln y)
= 2 ln 8y

That could be your answer. If you want to remove the 2, we can use the following property:

a log b = log (a^b)

2 ln (8y)
= ln (8y)^2
= ln (64y^2)

That could be another answer.

Have an awesome day! :)

4 0

3 years ago