Ask question

Ask question

All categories

3 years ago

8

How do I calculate the value of x?

2 answers:

S_A_V [24]3 years ago

5 0

Answer:

niewiem.

Step-by-step explanation:

nwieime.

damaskus [11]3 years ago

3 0

Answer:

Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.

Step-by-step explanation:

You might be interested in

Which type of triangle is triangle QRS?

MAXImum [283]

Answer:

B) equilateral...............

4 0

3 years ago

Please see attached. Need help solving this

lorasvet [3.4K]

Answer:

3

Step-by-step explanation:

divide

3 0

3 years ago

Read 2 more answers

Square root of 50 + square root of 72

MakcuM [25]

The answer to your question is 15.56
square root of 50 is 7.07 and square root of 72 is 8.49

5 0

4 years ago

Read 2 more answers

In an article about the cost of health care, USA Today reported that a visit to a hospital emergency room has a mean cost of $14

Misha Larkins [42]

Answer: 0.8461

Step-by-step explanation:

Given : $\mu=144\ \ ; \sigma=392$

Let x be the random variable that represents the cost for the hospital emergency room visit.

We assume that cost for the hospital emergency room visit is normally distributed .

z-score for x=1000 ,

$z=\dfrac{1000-1400}{392}\approx-1.02\ \ \ [\because z=\dfrac{x-\mu}{\sigma}]$

Using z-value table , we have

P-value =P(x>1000)=P(z>-1.02)=1-P(z≤ -1.02)=1-0.1538642

=0.8461358≈0.8461 [Rounded nearest 4 decimal places]

Hence, the probability that the cost will be more than $1000 = 0.8461

3 0

3 years ago

Express 8 sin^2x - 10sinxcosx in the form a+b sin(2x+c).

ladessa [460]

8 sin2x - 10sinxcosx = 8*2sinXcosX-10sinXcosX = 16sinXcosX - 10sinXcosX = 6sinXcosX=3sin2x

7 0

4 years ago