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2 years ago

Y=(3/4)x-1 Is it parallel?

Mathematics

1 answer:

AVprozaik [17]2 years ago

8 0

Answer:

I don't have the answer but I do have an example

Example:

Solution: The slope of the given line, y = -4x + 5 is -4 (remember y = mx + b).

Since parallel lines have = slopes, our line has a slope of -4.

Use the point -slope form of the equation of a line: y - y1 = m(x - x1).

m = -4 (x1, y1) = (6,-3)

ANSWER: y - (-3) = -4(x - 6)

y + 3 = -4x + 24

y = -4x + 21

Hope this helps

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Solve the equation by completing the square and then solving for x. 1. x^2-6x=12 2. 2x^2-24x=-20

Paraphin [41]

Answer: (x - 3)² = 21

Step-by-step explanation:

x² - 6x + ____ = 12 + ____

↓ ↑ ↑

$\frac{-6}{2} = (-3)^{2}$

x² - 6x + 9 = 12 + 9

(x - 3)² = 21

*******************************************************

Answer: (x - 6)² = 26

Step-by-step explanation:

2x² - 24x = -20

÷2 ÷2 ÷2

x² - 12x = -10

x² - 12x + ____ = -10 + ____

↓ ↑ ↑

$\frac{-12}{2} = (-6)^{2}$

x² - 12x + 36 = -10 + 36

(x - 6)² = 26

8 0

3 years ago

How many whole sandwiches can be made with 2 pounds of cheese if each sandwich has 3 ounces of cheese on it?

pickupchik [31]

10 whole sandwiches can be made with 2 pounds of cheese if each sandwhich has 3 ounces of cheese on it.

2 pounds = 32 ounces

32/3 = 10.67

8 0

2 years ago

4. Escribe 5. Escribe la ecuación 3x + 4y - 20 = 0 en su forma simétrica. 62

navik [9.2K]

Answer:

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Step-by-step explanation:

7 0

3 years ago

Make n the subject of the formula

kogti [31]

Answer:

$\mathsf{ \frac{m + 21}{5} = n }$

Step-by-step explanation:

To make "n" the subject of the formula, rearrange the formula so it begins with " n = "

To isolate the variable "n", you need to inverse the other terms on that side of the equation where "n" really is.

=> m = 5n - 21

there's a "-21" next to "5n", inverse of subtraction is addition, so add 21 on both sides of the equation.

=> m + 21 = 5n - 21 + 21

=> m+ 21 = 5n

There's also a 5 attached to n, that means the multiplication of n with 5, the inverse of multiplication is division, so dividing both sides of the equation by 5

$\mathsf{ \frac{m + 21}{5} = n }$

3 0

2 years ago

If m angle BGF=152 degrees, what is m angle AGF

Allushta [10]

The Answer is: 64 degrees

4 0

3 years ago

Read 2 more answers