3 years ago

If x = 5, what additional information is necessary to show that by SAS?

1 answer:

omeli [17]3 years ago

6 0

Do you have a diagram? But assuming x=5 is a side then you need another side and an angle in between the two sides

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Sedaia [141]

C. 5 yd because base*height = area so 60/12= height

3 0

3 years ago

timama [110]

Answer:

It's C

Step-by-step explanation:

8 0

3 years ago

Ksenya-84 [330]

D (-4, -2)
E (-2, 0)
F (-1, -4)
See attached

8 0

3 years ago

Katen [24]

Answer:

$\frac{y^{2} }{81} -\frac{x^{2} }{40} }=1$ is standard equation of hyperbola with vertices at (0, ±9) and foci at (0, ±11).

Step-by-step explanation:

We have given the vertices at (0, ±9) and foci at (0, ±11).

Let (0,±a) = (0,±9) and (0,±c) = (0,±11)

The standard equation of parabola is:

$\frac{y^{2} }{a^{2} } -\frac{x^{2} }{b^{2} }=1$

From statement, a = 9

c² = a²+b²

(11)² = (9)²+b²

121-81 = b²

40 = b²

Putting the value of a² and b² in standard equation of parabola, we have

$\frac{y^{2} }{81} -\frac{x^{2} }{40} }=1$ which is the answer.

3 0

4 years ago

Fittoniya [83]

That would be impossible because pi is infinite, it never ends. To start off though: 3.1415926 (on and on)

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3 years ago