1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ad libitum [116K]
3 years ago
12

Given that EF and EG are tangent lines, apply the Tangent Segments Theorem to set up an equation and solve for x.

Mathematics
1 answer:
iogann1982 [59]3 years ago
7 0
It would be -2x and -2
You might be interested in
(1.16x10^-19)^2 square root
liubo4ka [24]
Is this the sqrt root of ((1.16x10^-19)^2)
6 0
3 years ago
PLEASE HELP ASAP PLEASE
Bond [772]

Answer:

Yo

So, if ya wanna solve this question and of course questions alike, ya gotta pay attention to the graph. mean All of these parabolic chart have the domain of R

Step-by-step explanation:

So there ya go

D=R

and now bout the range ya gotta find the vertex, which is:

x = \frac{ - b}{2a}   \:  \:  y =  \frac{Δ}{4a}

now pay attention

X=2/–2=–1

y=–(–1)²–2(–1)+3=4

Now the highest point of your parabolic chart is 4 and the lowest point is endless which is (–♾,4]

Well, finally your answer is D

3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!
RideAnS [48]
Is the last one 6.04
3 0
3 years ago
Please help with this question.
Brilliant_brown [7]
4×10^6 you subract the exponents when dividing and divide the number multiplying the 10
6 0
3 years ago
Use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come f
AlladinOne [14]

Answer:

z=\frac{0.64 -0.5}{\sqrt{\frac{0.5(1-0.5)}{75}}}=2.43  

Now we can calculate the p value with the following probability:

p_v =P(z>2.43)=0.0075 \approx 0.008  

Since the p value is lower than the significance level we have enough evidence to reject the null hypothesis and we can conclude that the true proportion for this case is higher than 0.5

Step-by-step explanation:

Data given and notation

n=75 represent the random sample taken

\hat p=0.64 estimated proportion of interest

p_o=0.5 is the value that we want to test

\alpha=0.05 represent the significance level

Confidence=95% or 0.95

z would represent the statistic

p_v represent the p value

System of hypothesis

We want to verify if the true proportion is higher than 0.5:  

Null hypothesis:p =0.5  

Alternative hypothesis:p > 0.5  

The statistic is given by:

z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}} (1)  

Replacing the info given we got:

z=\frac{0.64 -0.5}{\sqrt{\frac{0.5(1-0.5)}{75}}}=2.43  

Now we can calculate the p value with the following probability:

p_v =P(z>2.43)=0.0075 \approx 0.008  

Since the p value is lower than the significance level we have enough evidence to reject the null hypothesis and we can conclude that the true proportion for this case is higher than 0.5

7 0
3 years ago
Other questions:
  • (-6-4) divided by (-5) = ?
    7·1 answer
  • What is the product of a number w and 737
    14·2 answers
  • 10%of what number is 14
    13·2 answers
  • The pot has a diameter of 10 inches a height of 12 inches. there are 120 meatballs each meatball is 2.4 inches. the sauce takes
    11·1 answer
  • The PE teacher is making area for field day activities each activity will be located in a rectangular area each activity will us
    9·1 answer
  • Which sequence of transformations performed on triangle J could result in similar triangle J'?
    10·2 answers
  • 4. What does a purchasing power calculator compare?
    15·1 answer
  • If f(x)=3x+8/2x-Aand f(0)=2.what is the value of a?
    14·1 answer
  • The perimeter of a triangle is 23 cm. All the side lengths are integers. If one side measures 5 cm, what is the length of the la
    8·2 answers
  • Solve for x in the following equation.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!