2 years ago

Chaim tried to prove that AUTS ~ AUDE in the following figure, but his proof is wrong.

Mathematics

1 answer:

omeli [17]2 years ago

7 0

Answer:

it’s A it is not given the ST and DE are parallel

Step-by-step explanation:

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The number of points Marcus scored in different rounds of a computer board game is shown

shtirl [24]

Answer:

583

Step-by-step explanation:

The mean of a data set is the average of the data set. It can be found by adding up all of the values and then dividing by the total number of values added. In this case, one is given the mean, and one needs to find a missing value. Since there is a missing element, add one to the total number of values in the data set. The missing element is represented by the parameter (x). Set up an equation and solve:

$\frac{(236)+(342)+(328)+(352)+(352)+(306)+(317)+(x)}{8}=325\\$

Simplify,

$\frac{2233+x}{8}=352$

Inverse operations,

$2233+x=2816\\\\x = 583$

3 0

2 years ago

Read 2 more answers

The value of x is? also can you explain how to do this?

jek_recluse [69]

We have to know the angle that is not labelled. (lets call it y)
9x + y= 180

and the sum of the angles of a triangle is 180
5x + (9+x) + y=180

2 simultaneous equations

6 0

2 years ago

Find the inverse for each relation: 1. {(1,-2), (2, 3),(3, -3),(4, 2)}

andrey2020 [161]

Answer:

the inverse for each relation:

1. {(1,-2), (2, 3),(3, -3),(4, 2)} is

{(-2,1),(3,2),(-3,3),(2,4)}.