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
Art [367]
3 years ago
6

Angles opposite to one another at the intersection of two lines are called ____ angles.

Mathematics
2 answers:
Rashid [163]3 years ago
5 0

Answer:

vertical angles

Step-by-step explanation:

AysviL [449]3 years ago
3 0

Answer:

A Vertical Angle

Step-by-step explanation:

You might be interested in
Help please!! <br> What is the slope of the line? <br> A. -5/2<br> B.2/5<br> C. 5/2<br> D.7/2
pishuonlain [190]

Answer:

it is 6/2

Step-by-step explanation:

i just know it

3 0
3 years ago
Write a rule for the linear function .​
KatRina [158]

Answer:

B

Step-by-step explanation:

change in y for each change in x:-2

y-intercept: 6

3 0
3 years ago
Suppose that
natka813 [3]

Answer:

I don’t know

Step-by-step explanation:

6 0
3 years ago
If 90 percent of automobiles in Orange County have both headlights working, what is the probability that in a sample of eight au
Marta_Voda [28]

Answer:

P(X \geq 7) = P(X=7) +P(X=8)

And we can find the individual probabilities using the probability mass function

P(X=7)=(8C7)(0.9)^7 (1-0.9)^{8-7}=0.3826  

P(X=8)=(8C8)(0.9)^8 (1-0.9)^{8-8}=0.4305  

And replacing we got:

P(X \geq 7) = P(X=7) +P(X=8)=0.3826 +0.4305=0.8131

Step-by-step explanation:

Previous concepts  

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".  

Solution to the problem

Let X the random variable of interest "number of automobiles with both headligths working", on this case we now that:  

X \sim Binom(n=8, p=0.9)  

The probability mass function for the Binomial distribution is given as:  

P(X)=(nCx)(p)^x (1-p)^{n-x}  

Where (nCx) means combinatory and it's given by this formula:  

nCx=\frac{n!}{(n-x)! x!}  

And for this case we want to find this probability:

P(X \geq 7) = P(X=7) +P(X=8)

And we can find the individual probabilities using the probability mass function

P(X=7)=(8C7)(0.9)^7 (1-0.9)^{8-7}=0.3826  

P(X=8)=(8C8)(0.9)^8 (1-0.9)^{8-8}=0.4305  

And replacing we got:

P(X \geq 7) = P(X=7) +P(X=8)=0.3826 +0.4305=0.8131

7 0
3 years ago
Read 2 more answers
Trey and Brandon each bought a new hockey stick for $80.
Gre4nikov [31]

Answer:

$4

Step-by-step explanation:

Trey sold his $80 hockey stick for 25% less. This means that he received 75% of the $80. Convert the percentage to a decimal, so it will be .75. Multiple .75 by $80 and you will get the final answer which is $60.

Brandon sold his $80 hockey stick for 30% less. This means that he received 70% of the $80. Convert the percentage to a decimal, so it will be .70. Multiple .70 by $80 and you will get the final answer which is $56.

Trey received $4 more for his hockey stick.

5 0
2 years ago
Other questions:
  • How do you solve this?
    7·1 answer
  • devante is 26 years younger than Ariana. 2 years ago Arianas age was 2 times devantes age. how old is devante now
    5·1 answer
  • NED HELP FAST!!!!!!!!!!!
    15·1 answer
  • 2(x + 3)^2 = 50
    7·1 answer
  • Need help ASAP please and thank you!
    5·2 answers
  • How do you expand (5x+ 1)(5x-1)​
    5·2 answers
  • A) 3d = 2d - 2<br><br>B) 5d = 4d - 4 ​
    12·1 answer
  • Write the equations for the lines parallel and perpendicular to the given line j that passes through Q.
    14·1 answer
  • Which point is on the line that passes through (0, 6)<br> and is parallel to the given line?
    12·1 answer
  • Find the missing side length.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!