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3 years ago

3x-6y+24 solve for y

Mathematics

1 answer:

vlabodo [156]3 years ago

8 0

Hi there
The answer to your question is

x=2y+8

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Multi step equation-3y-7=2

Goryan [66]

Answer: the answer is -3

Step-by-step explanation:

-3y-7=2 you add 7 to both side that make -3y=9

then you divide by -3 in both side and the answer will be -3

7 0

3 years ago

Select the image below

Georgia [21]

Pretend to (or actually) cut out the given image, stick a pin in point P so it cannot move, and rotate the cutout up and to the left around point P about 1/8 of the way around the circle. The result of doing that is the picture you're looking for.

4 0

3 years ago

Help!! Which of the following uses the reciprocal property to rewrite 12/x-3 = 20/x+3?

loris [4]

The reciprocal property is:

$\frac{x - 3}{12} = \frac{x + 3}{20}$

Solution:

Given that,

$\frac{12}{x - 3} = \frac{20}{x + 3}$

The reciprocal property is given as:

The reciprocal of a fraction is the numerator and denominator switched

$\frac{a}{b} = \frac{c}{d}\\\\Then\\\\\frac{b}{a} = \frac{d}{c}$

Therefore,

$\frac{12}{x - 3} = \frac{20}{x + 3}$

By reciprocal property,

Switch the numerator and denominator of right side fraction as well as left side fraction

The we get,

$\frac{x - 3}{12} = \frac{x + 3}{20}$

Thus option C is correct

3 0

3 years ago

Evaluate 4x3 + 2 for x = -1

Darina [25.2K]

$4 {x}^{3} + 2$

Plug in -1 for x

and you'll get this:
$4 {( - 1)}^{3} + 2$

Solve it further and you'll get:
$4( - 1) + 2 \\ = - 4 + 2 \\ = - 2$

Therefore,
$4 {x}^{3} + 2$
where x = -1

8 0

3 years ago

Read 2 more answers

A regular polygon is drawn in a circle so that each vertex is on the circle and is connected to the center by a radius. Each of

AlexFokin [52]

Answer:

EACH central angle = 360 / number of sides

number of sides = 360 / each central angle

number of sides = 360 / 40

number of sides = 9

5 0

3 years ago