3 years ago

How many solutions does the following equation have? -6(x+7)=-4x -2

Mathematics

2 answers:

ANTONII [103]3 years ago

7 0

Answer:

It has exactly one solution :)

Step-by-step explanation:

dem82 [27]3 years ago

4 0

Hey there !

The given expression is a linear equation in one variable hence , it has a unique solution.

Hope helped :)

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3. Given the image below, find the measure of ZYVZ, in degrees.<br> (3x + 5)º<br> N

pashok25 [27]

Answer:

∠ YVZ = 56°

Step-by-step explanation:

∠ WVZ = 90° ( given ), thus

∠ WVY + ∠ YVZ = 90, substitute values

2x + 3x + 5 = 90

5x + 5 = 90 ( subtract 5 from both sides )

5x = 85 ( divide both sides by 5 )

x = 17

Thus

∠ YVZ = 3x + 5 = 3(17) + 5 = 51 + 5 = 56°

6 0

3 years ago

Read 2 more answers

Explain why x^2 + y^2 -6x +10y = -34 is NOT a circle. What is it?

kenny6666 [7]

Answer:

(See explanation for further details)

Step-by-step explanation:

The expression is transformed into its standard form:

$x^{2} + y^{2} - 6\cdot x + 10\cdot y + 34 = 0$

$x^{2} - 6\cdot x + 9 + y^{2} + 10\cdot y + 25 = 0$

$(x-3)^{2} + (y+5)^{2} = 0$

The function does not represent a circle, as radius is a positive number.

4 0

3 years ago

Don't answer if you don't know.<br> 3x−8=8x+4/2

Aleks [24]

3x-8=8x+4/2The answerx= -2

6 0

3 years ago

What is 3467+5895? Btw thanks

Akimi4 [234]

9,362 is the answer.

hope this helps!

4 0

4 years ago

Read 2 more answers

Change the following decimals to fractions: 45

ELEN [110]

Answer:

45÷100

=0.045 is your answer

3 0

3 years ago