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NemiM [27]
3 years ago
15

Given m ll n find the value of x.

Mathematics
2 answers:
VikaD [51]3 years ago
3 0

Answer:

x = 30

Step-by-step explanation:

x and 30° are alternate angles and congruent, thus

x = 30

spin [16.1K]3 years ago
3 0

Answer:

30 degrees

Step-by-step explanation:

according to the angle addition postulate you know that angle 30 plus angle that is 150 so you know that angle x is also equal to 30.

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guajiro [1.7K]
Height and then the inches over 12. 
Ex. 5'4" = 5 4/12 or 5 1/3
8 0
3 years ago
9y^2-6y+1=0<br> FIND Y PLEASE HELP STEP BY STEP
dlinn [17]

Answer:

y = 1/3

Step-by-step explanation:

<u>Step 1:  Factor</u>

9y^2 - 6y + 1 = 0

(3y - 1)(3y - 1) = 0

(3y - 1)^2 = 0

<u>Step 2:  Solve for y</u>

3y - 1 + 1 = 0 + 1

3y / 3 = 1 / 3

y = 1/3

Answer: y = 1/3

4 0
3 years ago
2X+2Y=48<br> 3X+Y=40 <br><br> What is X and Y
marshall27 [118]

Answer:

x=8

y=16

Step-by-step explanation:

2x+2y=48

3x+y=40

Ther is many ways to solve this, one of them is clearance:

WE CLEAR AN UNLOCKED (X) AND REPLACE IT IN THE OTHER

x= (40-y)/3

2[(40-y)/3] +2y=48

(80-2y)/3 +2y=48

(80-2y+6y)/3=48

80+4y=48(3)

4y=144

y= 144/4

y=16

x=(40-y)/3

x=(40-16)/3

x=24/3

x=8

4 0
3 years ago
What number cube has faces numbered 1 to 6.
mars1129 [50]

Answer:

I don`t see the attachment

Step-by-step explanation:

5 0
3 years ago
Write an expression using the distributive property that can be used to find the quotient 56 / 4
olga55 [171]

Hello there! :)

<u><em>Answer:</em></u>

<u><em>14</em></u>

<u><em>*The answer must have a positive sign.*</em></u>

Step-by-step explanation:

<h3><u><em>Lesson: Order of operations and Distributive property</em></u></h3>

Pemdas

Stands for:

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

Left to right

Distributive property: a(b+c)=ab+ac

Divide by the numbers from left to right.

56/4=14

<u><em>Final answer is 14.</em></u>

Hope this helps!

Thanks!

-Charlie

Have a nice day! :)

:D

-Charlie

5 0
3 years ago
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