All categories

2 years ago

X= Enter the number that belongs in the green box.

Mathematics

1 answer:

Marat540 [252]2 years ago

8 0

<em>72 degrees</em>

<em>When the transversal cuts through, the angles are now the same (I forgot the term).</em>

<h3>I am pretty sure this is the answer! Correct me if I'm wrong!!</h3>

You might be interested in

Math question screen shot down below

Sav [38]

Answer:

Step-by-step explanation:

100-52=48

7 0

2 years ago

Read 2 more answers

Suppose you just received a shipment of twelve televisions. Three of the televisions are defective. If two televisions are rando

qwelly [4]

Answer: The probability that both televisions work is 0.5625 .

The probability at least one of the two televisions does not work is 0.4375.

Step-by-step explanation:

Given : Number of televisions received in shipment= 12

Number of defective televisions received in shipment= 3

Then proportion of defective televisions = $\dfrac{3}{12}=0.25$

Using binomial probability formula, the probability of getting success in x trials is given by :-

$P(x)=^nC_xp^x(1-p)^{n-x}$

If two televisions are randomly selected, then the probability that both televisions work will be :-

$P(0)=^2C_0(0.25)^0(0.75)^2=(0.75)^2=0.5625$

The probability at least one of the two televisions does not work will be :-

$P(x\geq1)=1-P(0)=1-0.5625=0.4375$

6 0

2 years ago

Help asap Please Urgent!!!!

vlabodo [156]

There are 14 times in the table. Add up all 14 times, and divide the sum by 14. The result is the "mean 100-meter sprint time," assuming that you've rounded this off to the nearest tenth of a second.

3 0

2 years ago

Read 2 more answers

8. What is the value of x?

xeze [42]

Answer:

I believe that x is equal to 10

Step-by-step explanation:

3 0

2 years ago

Help me please <br><br><br><br>I couldn't solve it

inysia [295]

$\text{L.H.S}\\\\=\dfrac{\sin^4 A - \cos^4 A}{ \sin A + \cos A}\\\\\\=\dfrac{(\sin^2 A)^2-(\cos^2 A)^2}{\sin A + \cos A}\\\\\\=\dfrac{(\sin^2 A + \cos^2 A)(\sin^2 A-\cos^2 A)}{\sin A + \cos A}\\\\\\=\dfrac{1\cdot(\sin A+\cos A)(\sin A - \cos A)}{\sin A +\cos A}\\\\\\=\sin A - \cos A\\\\\\=\text{R.H.S}~~~ \\\\\text{Proved.}$

4 0

2 years ago

Read 2 more answers