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3 years ago

Please Help!! 50pts!!

Mathematics

2 answers:

Katyanochek1 [597]3 years ago

8 0

The labeled angles form a vertical pair, and angles belonging to a vertical pair are congruent. So

$3x+50=6x-10\implies3x=60\implies x=20$

serious [3.7K]3 years ago

5 0

Answer:

3x+50=6x-10 -----> 3x=60 --------> x=20

Step-by-step explanation:

BRAINLIEST

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The sum of 3 consecutive odd numbers is 183. what is the second number in this sequence?

Juliette [100K]

Let, the numbers are: x, (x+2), (x+4)
Now, x+x+2+x+4 = 183
3x + 6 = 183
3x = 177
x = 59

So, second number would be: (x+2) = (59+2) = 61

In short, Your Final answer would be 61

Hope this helps!

4 0

3 years ago

the area of a window is 40 square feet. the length is the square root of 20 feet. what is the width of the window

Irina18 [472]

----------------------------------------------------
Given information
----------------------------------------------------
Area = 40ft²
Length = √20 ft

----------------------------------------------------
Formula
----------------------------------------------------
Area = Length x Width

----------------------------------------------------
Find Width
----------------------------------------------------
40 = √20 x width
Width = 40 ÷ √20
Width = 40 ÷ 2√5
Width = 20 ÷ √5
$Width = \frac{20}{ \sqrt{5} }$

$Answer: \boxed {Width = \frac{20}{ \sqrt{5} }}$

3 0

4 years ago

Please help, am i right

earnstyle [38]

Answer: yea you are

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help! I'll also give you a brainlist.

nekit [7.7K]

Range: (-infinity, 4]
the ] signifies that the four is included in the range, rather than ) which means reaching but never approaching. this is why we use ( ) for - and + infinity, cause it can never be reached.

minimum: (-infinity, infinity)
keep it in same format as you have for the maximum

increasing
the interval -infinity

6 0

3 years ago

What is the range of the following data set?

QveST [7]

60,40,35,45,39

Put in order from least to greatest

35, 39, 40, 45, 60

Range = Max - Min

Range = 60 - 35

Range = 25

Answer

D) 25

3 0

3 years ago