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3 years ago

Help me with this question please

Mathematics

2 answers:

AleksandrR [38]3 years ago

6 0

15 problems is the answer

likoan [24]3 years ago

6 0

There are 15 questions worth 4 points

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Find x...............................

notsponge [240]

Answer:

sqrt(2) =x

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp/ hyp

sin 45 = x/2

2 sin 45 =x

2 ( sqrt(2)/2) =x

sqrt(2) =x

6 0

2 years ago

Read 2 more answers

A student is asked to find the length of the hypotenuse of a right triangle. The length of one leg is 36 centimeters, and the l

DochEvi [55]

Answer:

45.6 cm

Step-by-step explanation:

Let X be the hypotenuse.

(36)^2 + (28)^2 = X^2

X = 45.6 cm

3 0

2 years ago

Jenny owns a salon. She had 150 customers at the end of the third quarter, 151 customers at the beginning of the third quarter,

Ira Lisetskai [31]

There is a 96% customer retention rate for the third quarter.

Given

Jenny owns a salon.

She had 150 customers at the end of the third quarter, 151 customers at the beginning of the third quarter, and five new customers in the third quarter.

<h3>Customer retention rate</h3>

It determines the percentage of customers that the company has retained over a given period.

The customer retention rate is determined by;

$\rm Customer \ retention \ rate=\dfrac{Given \ period -New \ customers}{Initial \ number}\times 100$

Substitute all the values in the formula;

$\rm Customer \ retention \ rate=\dfrac{Given \ period -New \ customers}{Initial \ number}\times 100\\\\\rm Customer \ retention \ rate=\dfrac{150-5}{151}\times 100\\\\ Customer \ retention \ rate=\dfrac{145}{151}\times 100\\\\ Customer \ retention \ rate=0.96 \times 100\\\\ Customer \ retention \ rate=96$

Hence, there is a 96% customer retention rate for the third quarter.

To know more about customer retention rate click the link given below.

brainly.com/question/25668470

7 0

2 years ago

2. Find the value of n.<br> 117°<br> 3nº

coldgirl [10]

Answer:

n = 39

Step-by-step explanation:

The base angles are congruent, that is

3n = 117 ( divide both sides by 3 )

n = 39

8 0

2 years ago

Read 2 more answers

How to round 837,858 with all this numbers 1,000 10,000 100,000

pav-90 [236]

To round it with those numbers just round it to the nearest 1000, 10,000 and 100,000 and to know to round up or down is that if its 5 or up you round up and for down its 4 or less

4 0

3 years ago