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1 year ago

Look at this diagram:If OS and TV are parallel lines and m

Mathematics

1 answer:

Keith_Richards [23]1 year ago

5 0

∠VUR and ∠QRU are alternate interior angles, the line that links them is Z-shaped, which means that these angles are equal, so that:

$\angle\text{VUR}=\angle\text{QRU}=134º$

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Simplifying and combining like terms : 2(x-2)+(x+3)

brilliants [131]

2(x-2)+(x+3)
=(2x-4)+(x+3)
=2x-4+x+3
=3x-1

7 0

3 years ago

Read 2 more answers

Two sides of a triangle measure 7 meters and 9 meters. Which of the following measures could represent the perimeter of the tria

boyakko [2]

Perimeter is sum of all the sides ,

so, perimeter will be 7 + 9 + x = 16 + x

it will be more than 16 for sure

8 0

3 years ago

The lodhl diner offers a meal combination consisting of an appetizer, a soup, a main course, and a dessert. There are five appet

kenny6666 [7]

Answer: 100

Step-by-step explanation:

Given : The lodhl diner offers a meal combination consisting of an appetizer, a soup, a main course, and a dessert.

There are 5 appetizers, 5 soups, 4 main courses, and 5 desserts.

Also, a dessert and a appetizer are not allowed to take together.

By Fundamental counting principal ,

Number of three-course meals with dessert and without appetizer :

$5\times4\times5=100$ (1)

Number of three-course meals with appetizer and without dessert :

$5\times5\times4=100$ (2)

Now, the number of meals with either dessert or appetizer :-

$100+100=200$ [Add (1) and (2)]

6 0

3 years ago

A normal distribution has \mu = 65 and \sigma = 10. Find the probability that the average score of a group of n = 4 people is be

Kipish [7]

Answer:

The probability that the average score of a group of n = 4 people is between 70 and 75=0.13591

Step-by-step explanation:

We are given that

$\mu=65$

$\sigma=10$

n=4

We have to find the probability that the average score of a group of n = 4 people is between 70 and 75.

$P(70$

$=P(\frac{5}{5}$

$=P(1$

$=P(Z$

$=0.97725-0.84134$

$=0.13591$

Hence, the probability that the average score of a group of n = 4 people is between 70 and 75=0.13591

4 0

3 years ago

Is 94 − –3 positive or negative?

Llana [10]

Answer:

positive ! the answer would be 97

Step-by-step explanation:

since you are subtracting a negative ( - - ) that automatically makes the answer positive. anytime you see subtraction sign next to a negative sign, you add !! (94 + 3 = 97! )

5 0

3 years ago