All categories

3 years ago

What is the area Help quick pls

Mathematics

2 answers:

Oduvanchick [21]3 years ago

7 0

Answer:

50 + $5\sqrt{6}$ =

62.24744871

Step-by-step explanation:

10* 5 = 50

triangle 5^2 + x^2 = 7^2

x = $\sqrt{24 }$

area triangle = 1/2 * $\sqrt{24 }$ *5

$\sqrt{24} = 2\sqrt{6}$

area triangle = $5\sqrt{6}$

pashok25 [27]3 years ago

4 0

Answer:

22 cm

Step-by-step explanation:

just add

You might be interested in

If I get paid $8.00 per hour and I also get paid time-and-a-half for overtime hours, how much would I get paid for each overtime

Nadusha1986 [10]

Answer:

Step-by-step explanation:

6 0

3 years ago

HELP!!! I'm struggling in this class could you please help a person out?

mel-nik [20]

Answer:

Options (2) and (3)

Step-by-step explanation:

Rigid transformation like translation, rotation or reflection form the image with no change in the area or shape.

By applying dilation, area of the image shape gets dilated by the scale factor 'k'.

If k > 1, area of the image will be greater than the original shape.

If 0 < k < 1, are of the image will be smaller than the original.

Option (1),

There is a dilation by a scale factor of $\frac{2}{3}$ and $0$ ,

Therefore, image will be smaller than the original.

Option (2)

There are two dilations.

First dilation is by a scale factor of 2 and the second is by a scale factor of $\frac{2}{3}$ .

By first dilation area of the image will get doubled.

Followed by the dilation by a scale factor of $\frac{2}{3}$ , area of the image will be dilated by the scale factor = $2\times \frac{2}{3}$

= $\frac{4}{3}$

Since, $\frac{4}{3}>1$ , image will be greater than the original.

Option (3)

In this option polygon is dilated by a scale factor $\frac{3}{2}$ .

Since, $\frac{3}{2}>1$

Image will have the greater area than the original.

Option (4)

In this option polygon is dilated by a scale factor $\frac{1}{2}$ .

Therefore, area of the image will be less than the area of the original.

Options (2) and (3) will be the correct options.

8 0

3 years ago

Help

weeeeeb [17]

Answer:

If a polygon is convex, then the sum of the measures of the exterior angles, one at each vertex, is 360° .

Consider the sum of the measures of the exterior angles for an n -gon.

N=180n−180(n−2)

Distribute 180 .

N=180n−180n+360 =360.

Step-by-step explanation:

3 0

3 years ago

I'm a sample bag of m&m's there are 5 brown, 6 yellow, 4 blue, 3 green, and 2 orange. What is the probability of getting 3 y

Vsevolod [243]

There are a total of 5+6+4+3+2=20 M&Ms in the bag. Since there are 6 yellow M&Ms in the bag, there's a 6/20 probability that the first M&M will be yellow. Then, there are 5 more yellow M&Ms and 19 more total M&Ms in the bag, so there is a 5/19 chance the next M&M will be yellow. Finally, there are 4 more yellow M&Ms in the bag and 18 total M&Ms, so there is a 4/18 chance the last M&M will be yellow.

Multiplying these together, we have:

(6*5*4)/(20*19*18)

This simplifies to:

1/57

Therefore, there is a 1/57 probability that all M&Ms will be yellow.

6 0

3 years ago

Read 2 more answers

216<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B216%7D%20" id="TexFormula1" title=" \sqrt{216} " alt=" \sqrt{216} " align=

Shkiper50 [21]

The answer I think it is = 1

4 0

3 years ago