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atroni [7]
2 years ago
11

Pls help ..

Mathematics
1 answer:
Vlad1618 [11]2 years ago
6 0
The triangles are not similar because the smallest sides are 6/10 = 3/5, the medium sides are 8/24 = 1/3, and the longest sides are 10/26 = 5/13 and similar triangles must have the same ratio for all three sides.
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How you know that the values of the digit in the numbers 1500,000 and 100,500 ate not the same
Sliva [168]

In this number 1500,000,

1 is at million place and 5 is at hundred thousand place

So, the value of 1 = 1 (1,000,000) = 1 million

And the value of 5  = 5 (100,000 ) = 500,000 = Five hundred thousand

In the second number 100,500

1 is at hundred thousand place and 5 is at hundred place

The value of 1 = 1 (100,000) = 100,000 = Hundred thousand

And the value of 5  = 5 (100 ) = 500 = Five hundred

Since the digits 1 and 5 both are at different places in both the numbers so 1,500,000 and 100,500 are not the same.

6 0
3 years ago
Can someone proove it to me<br> thank you for your help
Dovator [93]

\sin(2x + x)  =  \sin(2x)  \cos(x) +  \\  \cos(2x) \sin(x) = 2 \sin(x) { \cos(x) }^{2} \\  +  \sin(x) { \cos(x) }^{2} -  { \sin(x) }^{3}   =  \\ 3 \sin(x)  { \cos(x) }^{2}  -  { \sin(x) }^{3}  =  \\ 3 \sin(x)  - 3 { \sin(x) }^{3}  -  { \sin(x) }^{3}  =  \\ 3 \sin(x)  - 4 { \sin(x) }^{3}
3 0
3 years ago
What is the domain of
Vsevolod [243]
The domain of what??
8 0
3 years ago
Read 2 more answers
Is a measure of 25 inches​ "far away" from a mean of 16 ​inches? As someone with knowledge of​ statistics, you answer​ "it depen
erik [133]

Answer:

a) 25 is 3 standard deviation from the mean

b) Is far away from the mean, only 0,3 % away from the right tail

c) 25 is pretty close to the mean (just a little farther from 1 standard deviation)

Step-by-step explanation:

We have a Normal Distribution with mean 16 in.

Case a) we also have a standard deviation of 3 inches

3* 3 = 9  

16 (the mean) plus 3*σ  equal 25 in. the evaluated value, then the value is 3 standard deviation from the mean

Case b) 25 is in the range of 99,7 % of all value, we can say that value is far away from the mean, considering that is only 0,3 % away from the right tail

Case c) If the standard deviation is 7 then

mean + 1*σ  =  16 + 7 =23

25> 23

25 is pretty close to the mean only something more than 1 standard deviation

4 0
3 years ago
Which point on the number line represents the number 4?
dexar [7]

Answer:

the forth point

Step-by-step explanation:

first locate 4x2= 8 go to 8 then half it 8/2 and go down to the 4th point and voila

5 0
2 years ago
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