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
Thepotemich [5.8K]
2 years ago
11

Find the values of x and y.

Mathematics
2 answers:
gulaghasi [49]2 years ago
6 0

Answer:

y=180-63-63/2=27degree...in triangle mln

x=180-27-63=90....in triangle mon

kati45 [8]2 years ago
4 0

Answer:

y=27, x=80

Step-by-step explanation:

∠N= 63°(angles opposite to equal sides)

2∠y+63+63=180°(angle sum property)

2∠y=54°

∠y=27°

27°+63°+∠x=180°(ASP)

∠x=180°-90°=90°

Hope it helps, mark me brainliest pls

You might be interested in
Tell whether the lines through the given points are parallel, perpendicular, or neither. Explain.
mina [271]

Answer:

parallel

Step-by-step explanation:

find the slope of each line

Line 1   (5-2)/(-4-2) = 3/-6 =-1/2

Line 2  (-4--9)/(-6-4)= 5/-10 = -1/2

5 0
3 years ago
The accompanying data represent the miles per gallon of a random sample of cars with a​ three-cylinder, 1.0 liter engine.a. Comp
Kobotan [32]

Answer:

1). Z score = 1.464733

Mean = 38.87917

Standard deviation = 3.609405

2). Quartiles:

Q1 = 37.025

Q2 = 38.450

Q3 = 40.800

3). IQR = 3.775

4).

CI (lower fence) = 37.4351

CI (upper fence) =  40.32323

5). There is outlier in the data set. Please see attached box plot for evidence.

Step-by-step explanation:

1). By Z score, we mean:

Z = \frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}}},

where:

x-bar ==> mean(g) = 38.87917

\mu = 37.80

standard deviation = 3.609405

sample size (n) = 24.

2). By quantile, we mean:

Q = L + (i*(n/4) - Cf)*c

Where L is the lower class limit of the quartile class

Cf is the cumulative frequency before the quartile class

c  is the class size.

3) . IQR = Q3 - Q1

4). CI = \mu \pm *Z_{\alpha/2} \frac{\sigma}{\sqrt{n}},

Where Z_{\alpha/2}  ==> 1.96

In order to replicate and obtain the result, please use the R code below:

g = c(31.5, 36.0, 37.8, 38.5, 40.1, 42.2,34.2, 36.2, 38.1, 38.7, 40.6, 42.5,34.7, 37.3, 38.2, 39.5,  

41.4, 43.4,35.6, 37.6, 38.4, 39.6, 41.7, 49.3)

boxplot(g)

Z = (mean(g) - 37.8)/(sd(g)/sqrt(length(g)))

mean(g)

quantile(g)

IQR(g)

CIl = mean(g) - 1.96*(sd(g)/sqrt(length(g)))

CIU = mean(g) + 1.96*(sd(g)/sqrt(length(g)))

4 0
3 years ago
Write a phrase $3 more than four times the cost of a pretzel as an algebraic expession
olasank [31]

Answer:

4x+3

Step-by-step explanation:

Let

x ----> the cost of a pretzel

we  know that

The phrase" $3 more than four times the cost of a pretzel" is equal to multiply the cost of a pretzel x by 4 and adds the number 3

so

The algebraic expression is

4x+3

4 0
3 years ago
A line is defined by the equation y = x-6 The line passes through a point whose y-coordinate is 0. What is the x-
Yakvenalex [24]

Answer:X=9

Step-by-step explanation:

4 0
3 years ago
How many degrees in a triangle
Maurinko [17]

Answer:

180 degrees are in a triangle.

8 0
2 years ago
Read 2 more answers
Other questions:
  • A triangle is dilated by a scale factor of 1/5 and then rotated 90 degree clockwise about the origin. Why is the image similar t
    12·2 answers
  • What is a coefficient?
    10·1 answer
  • The number of electoral votes each state is assigned is determined by the size of its population every ten years. The chart show
    9·2 answers
  • Willis tower in Chicago is 1450 feet tall. The John Hancock Center in Chicago is 1127 feet tall. Suppose you are asked to build
    8·1 answer
  • How do I do numbers 12 to 14?
    14·1 answer
  • PLEASE PLEASE PLEASE HELP!!
    11·1 answer
  • A transformation will......... have a number
    12·1 answer
  • Can 3 over 11/2 and 6 over 11 be a proportion?? Please explain!!! ASAP
    5·1 answer
  • What is the value of f(g(1))​
    12·1 answer
  • Which expressions represent the distances from the point (x,y) to the focus and the directrix?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!