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
Alexandra [31]
3 years ago
15

Find x in the given figure. answers : 55° 125° 35° 60°

Mathematics
1 answer:
IgorC [24]3 years ago
7 0

Answer:

Step-by-step explanation:

<6= 125 degrees

<3 = 125 degrees

x = 55 degrees

You might be interested in
A manufacturer claims that fewer than 6% of its fax machines are defective. to test this claim, he selects a random sample of 97
AfilCa [17]

Let P be the population proportion, p be the sample proportion, n be the sample size.

A manufacturer claims that fewer than 6% of its fax machines are defective. It means P=0.06

Sample size n=97 and sample proportion p=0.05

The hypothesis to be tested is

H0: P ≥ 0.06 V/s Ha: P < 0.06

Here the hypothesis for testing population proportion we use z test statistics. Z test statistics is give by

Z = \frac{p -p_{0}}{\sqrt{p_{0}(1-p_{0})/n}}

Where p =sample proportion = 0.05

p0 = hypothesized proportion value =0.06

Using given values into test statistics we get

Z = \frac{0.05 -0.06}{\sqrt{0.06(1-0.06)/97}}

Z = -0.41

The p-value for left tailed alternative hypothesis is given by

P-value = P(z < z cal)

where zcal = Z test statistics value

Here zcal = -0.41

P-value = P(Z < -0.41)

Using z score table to find probability below z=-0.41

P-value = 0.3409

P-value for testing the given claim is 0.3409

3 0
3 years ago
2.53 × 3.1 is between
8090 [49]
7 and 8(7.843 to be exact. Which is closer to 8).
8 0
3 years ago
Which of the fallowing is a even number 25, 28, 31, 37
irga5000 [103]
Even numbers end with 2,4,6,8, or 0. Thus, 28 is the even number.
8 0
3 years ago
Read 2 more answers
A hallway is 9 yards how long is the inches in the hallway
Blababa [14]
1 yard=36 inches
9 times 1=9
multiply both sides by 9
9 times 1 yard=9 times 36 inches
9 yard=324 inches
7 0
3 years ago
Read 2 more answers
What are the factors of 54 and 90?
amid [387]
9 and 3 are the only common factors between 54 and 90
8 0
3 years ago
Read 2 more answers
Other questions:
  • A mine produces 42.5 tons of coal per hour . how much coal will the mine produce in 9.5 hours?
    6·2 answers
  • What are the multiples of -42? <br><br><br><br> Need help asap if you don't mind. Thanks
    15·2 answers
  • What fraction is 1 gal is 5 c
    11·2 answers
  • What is the formula for finding the radius of a circle?
    14·2 answers
  • Is the opposite of the direction in which the hands of a clock move
    13·1 answer
  • Which statement about the ordered pairs (2, −9)and (3, −6) is true for the equation 5x-y/3=13
    5·1 answer
  • Two parallel lines are crossed by a transversal. What is the value of k? k = 9 k = 20 k = 60 k = 71
    11·1 answer
  • Help! List all the pairs of triangles that are congruent by ASA (Angle-Side-Angle)
    6·1 answer
  • I need help! please!
    13·1 answer
  • Y−3=2(x+1) <br><br><br> Find the Value of -1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!