All categories

3 years ago

Can anyone help im lost

Mathematics

1 answer:

vazorg [7]3 years ago

4 0

It looks like it wants the arc length of the circle from point P to point E. Use the fact that there are 360 deg in a circle being subdivided by the five points of the pentagon.

You might be interested in

2√5 (√3+3√5 ) Simplify step by step

nataly862011 [7]

2√5(√3+3√5) (1.73+3+2.23)= (6.96) 2√5= 4.23 4.23(6.96)= 29.44

5 0

3 years ago

-10 = m + (-15) yes that's it

dsp73

Answer:

-10=m+(-15)

or,-10=m-15

or,-m=-15+10

or,-m=-5

m=5

Hope it helps

Good luck on your assignment

6 0

3 years ago

Read 2 more answers

The rent in an urban neighborhood is normally distributed. The mean is $650 per month with a standarddeviation of $50. Estimate

Vilka [71]

Solution

The z-score, also referred to as standard score, z-value, and normal score, among other things, is a dimensionless quantity that is used to indicate the signed, fractional, number of standard deviations by which an event is above the mean value being measured. Values above the mean have positive z-scores, while values below the mean have negative z-scores.

Mean is $650

Standard deviation = $50

$\begin{gathered} \mu=650 \\ \sigma=50 \end{gathered}$ $Z=\frac{x-\mu}{\sigma}=\frac{600-650}{50}=-\frac{50}{50}=-1$ $Z=\frac{x-\mu}{\sigma}=\frac{750-650}{50}=\frac{100}{50}=2$

[tex]P(-1

Therefore the estimated percent of apartment residents = 81.86%

4 0

1 year ago

How many modes, if any, does the group of data have?

Olin [163]

Answer:

5.338401847392900e1395%377846Q9

Step-by-step explanation:

4 0

3 years ago

Bryan is mapping out essential and non-essential expenses. He owes a car payment of $235 per month for 45 more months. Bryan is

Alekssandra [29.7K]

the answer is d

Non essential expenses are expenses not essential to meet our needs

7 0

3 years ago

Read 3 more answers