WORTH 15 POINTS NEED ASAP

1 answer:

3 0

I know you didn’t post the triangle, but hopefully this helps:

Obtuse Triangle: the triangle has an angle greater than 90 degrees

Equilateral Triangle: all sides are the same length

Right Triangle: the triangle has a 90 degree angle

Scalene Triangle: none of the lengths are equal to each other

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PLEASE HELP WILL MARK BRAINLIEST

prisoha [69]

Answer:

Step-by-step explanation:

8 0

2 years ago

Solve the equation. –x – 7 = 16 –23 8 22 –9

Svetradugi [14.3K]

Answer:

x = - 23

Step-by-step explanation:

Given

- x - 7 = 16 ( Isolate - x by adding 7 to both sides )

- x = 23 ( multiply both sides by - 1 )

x = - 23

4 0

2 years ago

What is the slope of (-1,3) and (3,1)

Aleonysh [2.5K]

<h3>Answer: -1/2</h3>

Work Shown:

Apply the slope formula

m = (y2-y1)/(x2-x1)

m = (1-3)/(3-(-1))

m = (1-3)/(3+1)

m = -2/4

m = -1/2 is the slope

In decimal form, this converts to -0.5, though usually slopes are in fraction form.

5 0

2 years ago

Find the equation for the circle with center (4,5) and passing through (-3,5).

Sonja [21]

Answer:

$(x-4)^2+(y-5)^2=49$

Step-by-step explanation:

So we want to find the equation of a circle with the center at (4,5) and which passes through the point (-3,5).

First, recall the standard form for a circle, given by the equation:

$(x-h)^2+(y-k)^2=r^2$

Where (h,k) is the center and r is the radius.

We already know that the center is (4,5). So, substitute 4 for h and 5 for k. Therefore, our equation is now:

$(x-4)^2+(y-5)^2=r^2$

Now, we need to find the radius.

Remember that our circle passes through the point (-3,5). In other words, when x is -3, y is 5. So, substitute -3 for x and 5 for y to solve for r. Therefore:

$(-3-4)^2+(5-5)^2=r^2$