All categories

4 years ago

Please help urgent!!! i have attached a picture of the question

Mathematics

2 answers:

rusak2 [61]4 years ago

5 0

The length of EH would be 4.8

joja [24]4 years ago

4 0

Answer:

Step-by-step explanation:

12.5 is 2.5 greater than 5 so, 2 x 2.5 = 5

You might be interested in

Find the value of Y. Please help. Will give Brainlyest if your correct.

jarptica [38.1K]

Answer:

Step-by-step explanation:

by intersecting chord theorem, 27*y = 13*17

y=13*17/27=8.185=8.19

7 0

3 years ago

An algebraic expression for "59 more than the product of 115 and b" is <br>____

12345 [234]

Answer:

59 > 115b

Hope this helps

3 0

3 years ago

Listed below are the gross amounts (in millions of dollars) earned in box office receipts for a recent movie. The amounts are

BaLLatris [955]

Answer:

$Range = 60-5=55$

In order to find the variance and deviation we need to find the mean with this formula:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X =36.07$

Now we can find the variance with the following formula:

$s^2 =\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}$

And replacing we got:

$s^2=357.610$

And the standard deviation would be:

$s = \sqrt{357.610}= 18.911$

For this case since the range observed is large is better to use a measure of variation in order to check the spread of the values and take a decision useful

Step-by-step explanation:

For this case we have the following dataset:

60 58 55 53 47 45 44 43 25 25 20 18 7 5

We can find the range with this formula:

$Range = Max-Min$

And replacing we got:

$Range = 60-5=55$

In order to find the variance and deviation we need to find the mean with this formula:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X =36.07$

Now we can find the variance with the following formula:

$s^2 =\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}$

And replacing we got:

$s^2=357.610$

And the standard deviation would be:

$s = \sqrt{357.610}= 18.911$

For this case since the range observed is large is better to use a measure of variation in order to check the spread of the values and take a decision useful

6 0

3 years ago

Are the equations m+3=-5 and m-4=-12$ equivalent?

Eddi Din [679]

Answer:

Yes They Are Equivalent

Step-by-step explanation:

I checked by multiplying them.

8 0

3 years ago

Read 2 more answers

so i have to write an integer to represent each quantity for example: a deposit of $110 what do i do? do i write positive $110?

creativ13 [48]

Yes, +110.00
a withdrawal would be negative

5 0

3 years ago