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3 years ago

What is the standard form of the equation y+6=2(x−3)?

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

5 0

Answer:

-2x + y = -12

Step-by-step explanation:

y + 6 = 2 ( x - 3 )

y + 6 = 2x - 6

-2x + y = -12

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Rewrite as a simplified fraction.

Sauron [17]

Answer:

0.2 = 2/9

Step-by-step explanation:

Hope my answer has helped you!

5 0

3 years ago

A parabola passes through the points (–5, –10) and (5, –10), and the vertex is located at (0, 0). Find the equation of the parab

vitfil [10]

The equation of the parabola is -0.4x^2

8 0

3 years ago

The area of a triangle is 30 square centimeters and its base is 10 cm. What is the height in cm of the triangle

Vesnalui [34]

Answer:

The height of the triangle is $6$ cm.

Step-by-step explanation:

----------------------------------------

The formula for solving the area of a triangle is $A=\frac{1}{2}bh$ where $b$ stands for base and $h$ stands for height.

Let's substitute 30 $cm^2$ for the area and 10 for the base.

$30=\frac{1}{2} (10)h$

-------------------->>>>

Now, let's solve to find the height.

$30=\frac{1}{2}(10)h$

Multiply $\frac{1}{2}$ times $10$

$30=5h$

Divide both sides by 5.

$6=h$

-----------------------------------------

Hope this is helpful.

4 0

3 years ago

Simplify the following expression 4/1/4-5/2

lorasvet [3.4K]

Answer:

$1\frac{3}{4}$

Step-by-step explanation:

$4 \frac{1}{4} - \frac{5}{2}$ = $1 \frac{3}{4}$

5 0

2 years ago

HELP PLEASE <br> 5/12-(x-3)/6≤(x-2)/3<br> Solve with a step by step solution

zlopas [31]

Answer:x>3 1/6

Step-by-step explanation:

5/12-(x-3)/6 <(x-2)/3

5/12 *12-(x-3)/6*12<(x-2)/6*12

5-2(x-3)<4(x-2)

5-2x+6<4x-8

-2x+11<4x-8

-2x<4x-19

-6x<-19

-6x(-1)<-19(-1)

6x>19

x>19/6

x>3 1/6

just change all the inequality signs to a x is greater or equal to 3 1/6 and on the rest change to and < and equal sign only put > or equal sign on the last three lines

8 0

3 years ago