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3 years ago

What is the value of y

Mathematics

2 answers:

makvit [3.9K]3 years ago

7 0

Answer:

Step-by-step explanation:

solniwko [45]3 years ago

7 0

Answer:

Step-by-step explanation:

We can use the alternating interior angles theorem to determine that 50 and y are congruent.

Therefore the measure of angle y is 50.

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Solve for x ? 6x-21=5x+17+x

marshall27 [118]

Answer:

Step-by-step explanation:

Statement is not true because

0 is not equal not 38

No x here.

8 0

3 years ago

What is the median of the following data: 1, 4, 4, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, 9, 11

alexandr402 [8]

Answer:

6 is the median

Step-by-step explanation:

1, 4, 4, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, 9, 11

The median is the middle number of the data when arranged from smallest to largest

There are 15 numbers

15/2 = 7.5

Rounds to 8

7 numbers below and 7 numbers above

1, 4, 4, 5, 5, 5, 6 , 6 , 7, 7, 7, 8, 8, 9, 11

8 0

4 years ago

Read 2 more answers

Factor the expression 16a^2 - 81

Ray Of Light [21]

Answer:

(4a - 9)(4a + 9)

Step-by-step explanation:

Every value in the equation has a square root

The square root of 16 is 4

The square root of a^2 is a

The square root of 81 is 9.

To factor you split the equation by the square roots. For 81, since the original value is negative, one of the roots must be negative so when you multiply it back out to the original, it stays the same.

You can check your answer this way too.

(4a -9)(4a + 9)

= 16a^2 + 36a - 36a - 81

= 16a^2 - 81

I hope this helps!

8 0

3 years ago

Write linear or not linear to describe each equation. if it is linear, write the equation in y = mx b form. 4x = 3

kogti [31]

I think there's missing parts to it, but I'll work with what I have.

4x=3 is not a linear function because there is no y.
Only the slope is given and the slope alone is not a linear function only a mere part of it.

So the function is x= 3/4 not linear

5 0

4 years ago

AlI of the following are equivalent except ______.

ddd [48]

Answer:

(5 - 5) x

Step-by-step explanation:

8 0

3 years ago