All categories

4 years ago

Help me find my answer please

Mathematics

1 answer:

vova2212 [387]4 years ago

5 0

Answer:

3/6 or 1/2

Step-by-step explanation:

y2-y1 = 8-2 = 6

x2-x1 = 3-0 = 3

The point would be (3,6) or if simplified (1,2)

HOPEFULLY THIS HELPED :)

You might be interested in

A line has a slope of 1/2 and a run = 50. Find the rise of the line. Type a numerical answer in the space provided. If necessary

Vinvika [58]

Answer:

100

Step-by-step explanation:

1/2 = 50/x

(cross multiply)

100 = x

7 0

4 years ago

The perimeter of an equilateral triangle is 12\/3 cm. Find the radius, apothem and area of the equilateral triangle.

Irina-Kira [14]

Answer:

Radius - 4

Apothem - 2

Area - $12\sqrt{3}$ or 20.8

Step-by-step explanation:

Try to draw out my explanation so you know what this looks like.

~~~~

This is an equilateral triangle, so all sides are the same length. The perimeter can be divided by 3 to get each side length...

$12\sqrt{3} \div3 = 4\sqrt{3}$

Now that we know the side lengths, we can get this started!

~~~~

Now, an equilateral triangle has angles that all equal 60 degrees. We can bisect this into TWO special case triangles of measures 90-60-30.

4 times the square root of 3 will be the hypotenuse, and the smallest leg is always half of that. The larger leg is represented as the small leg times the square root of 3.

$Small=2\sqrt{3} \\Hypotenuse = 4\sqrt{3} \\Long =6$

By the way, the formula for the area can be either of the two:

$A= \frac{1}{2} bh\\or\\A = \frac{1}{2} NAS$

we can easily find the area using the first formula.

$A= \frac{1}{2} (4\sqrt{3} )(6)\\A=12\sqrt{3}$

The radius is the distance from the center to the corners & the apothem is the distance from the center to a side...

So we can divide the big triangle into a mini triangle at the bottom left/right

The height (small leg) of that triangle would be the apothem

The hypotenuse of that triangle would be the radius.

I did the math really quick because this is getting long. Anyhow, the small leg is 2 so is the apothem, and the hypotenus is 4, so is the radius

Happy April Fool's btw, lol.

4 0

3 years ago

Use the base example of two people walking to describe a system of two linear equation has i.) 0 solution 2) 1 solution 3) an in

sveta [45]

The system has:

No solutions for two parallel lines.
1 solution for two nonparallel lines.
Infinite solutions for two equations that describe the same line.

<h3>How to identify the number of solutions for the systems?</h3>

A system of two linear equations is given by:

y = a*x + b

y = c*x + d

1) The system has no solutions when both lines are parallel lines, this happens when both lines have the same slope and different y-intercept.

y = a*x + b

y = a*x + d

2) The system has one solution when the lines have different slopes:

y = a*x + b

y = c*x + d

3) The system has infinite solutions when both equations describe the same line:

y = a*x + b

If you want to learn more about systems of equations:

brainly.com/question/13729904

#SPJ1

7 0

2 years ago

Please help me i'd really appreciate any help

garik1379 [7]

Congruent means they are the same length.

Set both lines equal to each other and solve for x:

x + 5 = 2x -10

Subtract x from both sides:

5 = x -10

Add 10 to both sides:

x = 15

Now you have a value for x, replace x in the equation of the line and solve:

QR = x +5 = 15 +5 = 20

8 0

3 years ago

Plz help due tomorrow

Sonbull [250]

Answer:

A) x is greater than or equal to 4.50

Step-by-step explanation:

the price has to be at least 4.50 so it could be 4.50 or it could be greater than 4.50. Hope this helped.

7 0

3 years ago