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
pav-90 [236]
3 years ago
7

Please help me with this geometry problem, I'd really appreciate it :)

Mathematics
1 answer:
Strike441 [17]3 years ago
6 0

Hello from MrBillDoesMath!

Answer:

x = 31


Discussion:

angle A + angle C + angle B = 180              (180 degrees in a triangle)

angle A + 57           +  61        = 180 =>         (substitution)

angle A + 118 = 180 =>

angle A = 180 -118 = 62


By the congruence statement, angle A = angle D = 2x so

62 = 2x =>

x = 31



Thank you,

MrB

You might be interested in
Square root of 24 cubed times square root of 45 cubed
Mashcka [7]
35492.4217263 < THATS THE ANSWER
6 0
3 years ago
Sixteen scholars have volunteered to stay after school to help set up for the school musical. The musical director plans to orde
lapo4ka [179]
The director would have to pay $40.47.

If each scholar eats one slice of pizza, then there would be two pizza pies because 8 slices plus another 8 slices in 16

8+8=16

If all of them eat another .5 slice, adding up the halves would equal 8

.5 x 16 = 8

In total, the director would have to buy three pizzas which equals up to our total of $40.47
3 0
3 years ago
Clark Heter is an industrial engineer at Lyons Products. He would like to determine whether there are more units produced on the
Alborosie

Answer:

Step-by-step explanation:

Let the subscripts d and n represent day and night respectively

The null hypothesis is

H0 : μd ≥ μn

The alternative hypothesis is

H1 : μd < μn

it is a one-tailed and also a right left test because of the greater than symbol in the alternative hypothesis.

The decision rule is to reject H0: μd ≥ μn If 0.10 > p value

Since the population standard deviations are known, we would use the formula to determine the test statistic(z score)

z = (xd - xn)/√σd²/nd + σn²/nn

Where

xd and xn represents sample means for day and night respectively.

σd and σn represents population standard deviations for day and night respectively.

nd and nn represents number of samples

From the information given,

xd = 334

xn = 341

σd = 23

σ2 = 28

nd = 60

nn = 68

z = (334 - 341)/√23²/60 + 28²/68

= - 7/√20.34607843138

z = - 1.55

From the normal distribution table, the probability value corresponding to the z score is 0.061

Since the level of significance, 0.1 > 0.061, we would reject H0

Therefore, there is enough evidence to conclude that there are more units produced on the night shift than on the day shift.

8 0
2 years ago
What side is this a isosceles a scalene or equilateral
aksik [14]
The answer is a scalene
3 0
3 years ago
There are 24 cans of soda arranged in 4 rows of 6 cans each. Each can is a
Studentka2010 [4]

Answer:

23,040 cm^3.

Step-by-step explanation:

The case will be 6 * diameter of a can in length,

= 6* 8= 48 cm.

The width will be 4 * 8 = 32 cm.

The height = height of each can

= 15 cm.

So the volume of the case = 15*32*48

= 23,040 cm^3.

7 0
2 years ago
Other questions:
  • Find the height of the hoop to the nearest foot
    11·2 answers
  • inez read 48 pages of her book in 30 minutes. how many pages can she read in 45 minutes. show/type work
    5·1 answer
  • if the next planet is 24 light years away, How long would it take you to get their if your going 5 light years per hour
    11·1 answer
  • Simplify 2х + х.<br> О 2х2<br> О 3х<br> O3x 2
    14·2 answers
  • Find the inverse of the function y = x^2 + 12x
    12·1 answer
  • GPA and study time. A survey was conducted on 218 undergraduates from Duke University who took an introductory statistics course
    13·1 answer
  • Find the volume of the triangle
    15·1 answer
  • Which one is the correct answer?
    11·1 answer
  • (1.2)Consider the diagram below. Identify a point.
    7·1 answer
  • 12 Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match the functions with their periods
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!