3 years ago

Select the correct answer

Mathematics

1 answer:

Montano1993 [528]3 years ago

7 0

C I think is what my roommate said

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What is the equation of a line perpendicular to -x +2=y that intersects the line at (-1,5, 3,5)?

Mazyrski [523]

Answer:

Step-by-step explanation:

slope equals 1 and y-int equals 5

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2 years ago

0.5 (2x + 2) = -4<br><br> Solve for x.

Ivanshal [37]

0.5(2x+2)=-4

Multiply by 2 on both sides

2x+2=-8

Subtract 2 on both sides

2x=-10

Divide by 2 on both sides

x=-5

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2 years ago

Read 2 more answers

Only simplify! please solve

Sholpan [36]

Answer:

-x + 2y - 36

Step-by-step explanation:

-4(x + 9) + 3(x - y) + 5y

Distribute;

-4x - 36 + 3x - 3y + 5y

Collect like terms;

-1x + 2y - 36

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2 years ago

What is the area of the real object that the scale drawing models?

timurjin [86]

Answer:

c: 120

Step-by-step explanation:

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2 years ago

Et f(x) = x2 + 6 and g(x) g(x) x+8/x . Find ( g o f)( -7)

earnstyle [38]

Answer:

Step-by-step explanation:

A function composition is where one function is substituted within another function and is written g(f(x)). Here we will substitute f(x) into g(x). For g(f(-7)), we substitute -7 for x.

$\frac{x^2+6+8}{x^2+6}$

Now substitute -7 for x.

$\frac{x^2+6+8}{x^2+6} = \frac{(-7)^2+6+8}{(-7)^2+6}=\frac{49+6+8}{49+6}=\frac{63}{55}$

6 0

3 years ago