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Bogdan [553]
2 years ago
9

Help show work please I beg

Mathematics
2 answers:
Sveta_85 [38]2 years ago
7 0

Answer:

Angle JML Angle LKJ & Angle MJK = MLK

Step-by-step explanation:

In a parallelogram the opposite angles are congruent (as well as the opposite sides

leva [86]2 years ago
7 0

Answer: A?

                                                                                                                           Step-by-step explanation: It shows all sides and diangles, if you were to draw lines with the letters, in different colors, like connect the dots? I don't know for sure and it's not the fanciest. I'm truly sorry, this answer just looks different from the rest. If the quadrilateral has 2 pairs of opposite, congruent sides, it is a parallelogram. If the quadrilateral has consecutive supplementary angles, it is a parallelogram? My second explanation belongs to it's rightful owner and I do not claim it as mine.

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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
Solve this emergency i will mark you as brainliest
Umnica [9.8K]

Answer:

3/8 cups.

Step-by-step explanation:

2 tablespoons of sugar = 1/16 * 2 = 1/8 cup of sugar.

1/2 cup = 4/8 cups.

So the extra sugar required = 4/8 - 1/8

= 3/8 cups.

3 0
3 years ago
Read 2 more answers
I need help with 5 and 6 please help must show work for brainliest
IRINA_888 [86]
The answer to the question

6 0
2 years ago
jasmine and waldo went bowling if you took 12 points away from Waldo's score, jasmines score was 3 times that if the sum of thei
Mademuasel [1]

<u>Answer:</u> Jasmine's score is given by

3(x-12)=3(99-12)=3\times 87=261

And Waldo's score = 99

<u>Step-by-step explanation:</u>

Let Waldo's score be x

Let Jasmine's score be 3(x-12)

According to question,

x+3(x-12)=360\\\\x+3x-36=360\\\\4x-36=360\\\\4x=360+36\\\\4x=396\\\\x=\frac{396}{4}\\\\x=99

So,

Jasmine's score is given by

3(x-12)=3(99-12)=3\times 87=261

And Waldo's score = 99

4 0
3 years ago
Another geometry question again!
ziro4ka [17]
M<YZW = 63 because in an isosceles triangle, the base angles are congruent. (<X and <YZW are both base angles) 
6 0
3 years ago
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