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
Sergio039 [100]
2 years ago
14

Angle x has a measurement of

Mathematics
1 answer:
jarptica [38.1K]2 years ago
7 0

Answer:

110

Step-by-step explanation:

x=110 due to congruent angle

(suggest u to draw 2 straight lines and observe differences and similarities of the 4 angles)

You might be interested in
Assume that we want to construct a confidence interval. Do one of the​ following, as​ appropriate:_________.
andreyandreev [35.5K]

Answer:

B. z Subscript alpha divided by 2 zα/2 = 1.96.

Step-by-step explanation:

We are given that we want to construct a confidence interval. For this, the summary statistics for randomly selected weights of newborn​ girls:

n = 236​, \bar x = 30.3 ​hg, s = 7.2 hg. The confidence level is 95​%.

As we can clearly see here that the population standard deviation is unknown and the sample size is also very large.

It has been stated that when the population standard deviation is unknown, we should use t-distribution but since the sample size is very large so we can use z distribution also as it is stated that at very large samples; the t-distribution corresponds to the z-distribution.

Here, \alpha = level of significance = 1 - 0.95 = 0.05 or 5%

         \frac{\alpha}{2}=\frac{0.05}{2} = 0.025 or 2.5%

So, the value of Z_(_\frac{\alpha}{2} _) in the z table is given as 1.96 with a 2.5% level of significance.

3 0
3 years ago
Find the arc length of the partial circle.
ElenaW [278]

Answer:

38.485(correct to 5 significant figure)/ 12.25π

Step-by-step explanation:

\pi(7 {}^{2} )( \frac{90degree}{360deree} )

= \pi(49)( \frac{1}{4} )

=38.485(cor. to 5 sig.fig.)/ 12.25π

to find arc length of sector,we need to π(radius²)(sector's degree divided by 360 degree)

8 0
2 years ago
What is the decimal multiplier to increase by 99%? need it now
krek1111 [17]

Answer:

To work out the multiplier, first add or subtract the percentage from 100, then convert to a decimal. Example: we want to add 20% to £110. To work out the multiplier, add 20 to 100, to get 120, and then change it to a decimal (divide by 100) to get 1.2.

meiabatten191 helped me out on this question too.

3 0
3 years ago
How do you simplify, if possible, 3pq x 5qp?
pav-90 [236]
15p^2q^2 because you multiply the coefficients and the vaiables. 3x5 is 15, pxp is p^2, and qxq is q^2
7 0
3 years ago
How many times does 7 and 9 go on to 27
const2013 [10]

Answer:

they both go into 27 3 times

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Henry has 15 lawns mowed out of 60 lawns. What percent of the lawns does Henry still have to mow?
    10·1 answer
  • Solve the separable initial value problem. 1. y' = ln(x)(1 + y2), y(1) = 3 = y= tan(xlnx-x+1+arctan(3) 2. y' = 9x? V1 + x? (1 +
    5·1 answer
  • What would this be how would I do it? Please help HELP HELP ASAP HELP
    13·1 answer
  • What is the approximate volume of a cone with a height of 9 ft and radius of 3 ft?
    9·2 answers
  • Finding Maximum Area. Among all the rectangles whose perimeters are 100 ft, find the dimensions of the one with maximum area.
    14·1 answer
  • Solve the two step equation 14=31.7-3×
    14·2 answers
  • This is Algebra btw.
    10·1 answer
  • List the domain and range of the relation.<br> {(4-3), (8,8), (0.-3)(8.1) (4.3)}<br> The domain is
    5·1 answer
  • Solve for x.
    14·1 answer
  • Can someone help me please, its for plato algebra 2-1
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!