All categories

2 years ago

Please help me find the answer! solve for x.

Mathematics

1 answer:

liq [111]2 years ago

6 0

Answer:

answer is 72 degree because the side of the angle is increased from side AC

You might be interested in

Solve the following equation algebraically:

Genrish500 [490]

Answer:

Please check the formatting of the question.

Step-by-step explanation:

As written, I see:

4x4 - 50

That would mean 16 - 50, which is equal to -34. That does not appear in the answer choices.

4 0

1 year ago

Using traditional methods, it takes 108 hours to receive a basic driving license. A new license training method using Computer A

Rainbow [258]

Answer: z= -2.35

Step-by-step explanation:

When the population variation is know, then we calculate the z-statistic.

Formula to calculate the z-test statistic is given by :-

$z=\dfrac{\overline{x}-\mu}{\dfrac{s}{\sqrt{n}}}$

where , n= sample size

$\overline{x}$ = sample mean

$\mu$ = Population mean

$\sigma$ =Population standard deviation.

As per given we have,

n= 270

$\mu= 108$

$\overline{x}=107$

$\sigma^2=49\\\\\Rightarrow \sigma=\sqrt{49}=7$

Then, z-statistic will be

$z=\dfrac{107-108}{\dfrac{7}{\sqrt{270}}}$ (Substitute all the values )

$\Rightarrow\ z=\dfrac{-1}{\dfrac{7}{16.4316767252}}$

$\Rightarrow\ z=\dfrac{-1}{0.426006433614}$

$\Rightarrow\ z=-2.34738238931\approx-2.35$

Hence, the value of the test statistic= z= -2.35

4 0

3 years ago

X-1/6=9/10 pleasssss help

MAVERICK [17]

Answer:

= 1 6 /1 5

Step-by-step explanation:

8 0

2 years ago

Translate the following sentence to an inequality. A number is no less than seven. n > 7n < 7n >_ 7n _< 7

Studentka2010 [4]

A number is no less than seven.

A number : n

no less means higher than

n > 7

6 0

8 months ago

What is the slope<br> A. Undefined <br> B. 0

ollegr [7]

A. undefined because the line is horizontal

5 0

2 years ago