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e-lub [12.9K]
3 years ago
7

HELPPPP PLEASE!!!!!!

Mathematics
1 answer:
worty [1.4K]3 years ago
7 0

Answer:

<h3>y = 20</h3><h3 />

Step-by-step explanation:

line RPN = 180 = 4y - 10 + 90 + y

180 - 90 + 10= 5y

100 = 5y

y = 100/5

y = 20

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I need help with this
Temka [501]

Answer:

X will equal 30 degrees

Step-by-step explanation:

X will equal 30 degrees due to the rule of corresponding angles and that l1 and l2 are parallel with a transversal intersecting the parallel lines.

The angle of X and the angle of 30 degrees are corresponding angles.

Corresponding angles are equal to each other.

So X will also be 30 degrees.

I hope this answer helped and have a great day!

6 0
3 years ago
Solve for n:<br> 6 - 24n = 3n + 6
ANTONII [103]

Answer:

0

Step-by-step explanation:

6-24n=3n+6

Add 24n to both sides of the equation:

6=27n+6

Subtract 6 from both sides:

27n=0

Therefore, n=0.

Hope this helps!

3 0
3 years ago
What are the zeros on the function represented by the qudratic expression 2x^2-5x-3 Show work please
Gwar [14]

y=2x^2-5x-3=(x-3)(2x+1)

supposey=0

x=3 or x= -1/2


7 0
3 years ago
Which one and don’t lie!!!!!!!!!!!!
rjkz [21]

Answer:

Im pretty sure the one with the negative slope, so A.(edited im wrong)

Step-by-step explanation:

Since its descending, its impossible for it to start at zero, making it non proportional

hopefully i helped

3 0
4 years ago
Read 2 more answers
The current in an electrical conductor varies inversely as the resistance of the conductor. If the current is 30 ampere when the
vovikov84 [41]

<u>Answer</u>

56.25 ampere


<u>Explanation</u>

Current ⇒I

Resistance ⇒ R

I ∝ 1/R

I = k/R

k = IR

k = 30 × 600

   = 18,000

I = 18,000/R

 = 18,000/320

 = 56.25 ampere


7 0
4 years ago
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