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mafiozo [28]
2 years ago
5

HELPPPPPPPPPPP NEEDED PLEASEEEEEEEEEE

Mathematics
1 answer:
romanna [79]2 years ago
7 0

Answer:

It is not a function.

Step-by-step explanation:

Using the verticals line test you can tell the relation is not a function because two number are the same in the x-value. This can be easily seen with the two points on the same vertical line.

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Plz help me with these math questions
Akimi4 [234]
For b on the first paper you will start with the distribution property and multiply both x and 2 by 3 because they are in the ()
now you have 3x+ 6=x-18
from here you can subtract x from both sides
2x+6=-18
next subtract 6 from both sides
2x=-24
divide both sides by 2...
x=-12
hope this helped
8 0
2 years ago
You must get a 90 or higher to pass the course
pentagon [3]
Hi!! Okay thanks! And yes I think that’s correct.
6 0
2 years ago
How many solutions are there to the system of equations?<br><br> 4x-5y=5<br><br> -0.08x+0.10y=0.10
SIZIF [17.4K]
First equation simplifies to
y=(4/5)x-1
The second equation simplifies to
y=(4/5)x +1
So the answer is
No Solution
5 0
3 years ago
What is the value of x ?
Contact [7]

Answer:

x = 19

Step-by-step explanation:

The two angles form a right angle

A right angle has a measure of 90 degrees

Thus, x + 14 + 3x = 90

               ^This is the equation we will use to solve for x

x + 14 + 3x = 90

step 1 combine like terms

x + 3x = 4x

we now have 4x + 14 = 90

step 2 subtract 14 from each side

90 - 14 = 76

14 - 14 cancels out

we now have 76 = 4x

step 3 divide each side by 4

4x / 4 = x

76 / 4 = 19

we're left with x = 19

7 0
3 years ago
What is the value of d? Assume that the line is tangent to the circle.
I am Lyosha [343]

Answer:

121°

Step-by-step explanation:

  • We have been given a chord and tangent to a circle, and also a minor arc measure that is equal to 118°
  • We know that; An angle formed by a secant and tangent of circle is half of the measure of intercepted arc.

Therefore; ∠ x = 1/2 mABC

  • We can find intercepted arc by subtracting minor arc measure from 360 degrees because minor and major arcs add up to 360 degrees.

Thus;<em> 360° - 118° = 242°</em>

<em>Using the formula; ∠ x = 1/2 mABC</em>

<em>Then; d = 242/2</em>

            = 121°

8 0
3 years ago
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