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3 years ago

A triangle has sides 12, 35, and 37. Identify whether the triangle is right, acute, or obtuse.

Mathematics

1 answer:

s2008m [1.1K]3 years ago

6 0

Answer:

Right triangle

Step-by-step explanation:

Using pythagorean theorem,

$c^2 = a^2 + b^2\\37^2 = 12^2 + 35^2 \\1369 = 144 + 1225\\1369 = 1369$

Hence satisfied. So it is right triangle.

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Which equation in slope intercept represents the line that goes through the points (-1, 6) and (1, -2)

Afina-wow [57]

Answer:

D) y=-4x+2

Step-by-step explanation:

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

m=(-2-6)/(1-(-1))

m=-8/(1+1)

m=-8/2

m=-4

y-y1=m(x-x1)

y-6=-4(x-(-1))

y-6=-4(x+1)

y=-4x-4+6

y=-4x+2

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3 years ago

What is the discount price of the bicycle

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Answer:

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3 years ago

What is the equation of the circle with center (5,-4) and containing the points (5,-2)

gtnhenbr [62]

Answer:

The equation of a circle is $(x-5)^2+(y+4)^2=4$ .

Step-by-step explanation:

-The equation of a circle is:

$(x-h)^2+(y-k)^2=r^2$ (where center is $(h,k)$ , the point $(x_{1},y_{1})$ and the radius known as $r$ ).

-Use the center (5,-4) and the point (5,-2) for the equation:

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

-Solve the equation:

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

$0 + (-2)^2=r^2$

$4 = r^2$

$\sqrt{4} = \sqrt{r^2}$

$2 = r$

-After you found the radius, use the center (5, -4) and radius 2 to get the equation of a circle:

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

-Then, after you have the equation, the radius needs to simplified by the exponent:

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

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3 years ago

Different numbers their sum equal their product

Shtirlitz [24]

Answer:

The three natural numbers whose sum and product are equal are 1, 2 and 3.

By eg.,1+2+3=6 &1×2×3=6.

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3 years ago

Why does 2^-1(6x-12) equal 3x-6?

MArishka [77]

2^-1 = 1/2 : . 1/2 (6x-12) =1/2* 6x - 1/2* 12 Basically ure dividing everything inside the brackets by two. Or multiplying by a half which is essentially the same thing.

7 0

3 years ago