3 years ago

What is the image of (9,-2)after a reflection over the line y=x?

Mathematics

1 answer:

lys-0071 [83]3 years ago

4 0

Answer:

(- 2, 9 )

Step-by-step explanation:

Under a reflection in the line y = x

a point (x, y ) → (y, x ), thus

(9, - 2 ) → (- 2. 9 )

You might be interested in

The length of two sides of an isosceles triangle are 5 and 16 what is the perimeter of this triangle

oee [108]

$\lim_{n \to \infty} a_n$ ⊂

5 0

3 years ago

10 • 1/10 =1 a) This is an example of the additive inverse property

saul85 [17]

Answer:

C) Multiplicative Inverse Property

Step-by-step explanation:

Because 1/10 is the inverse of 10.

For example, 15*(1/15)=1.

5 0

3 years ago

PLEASE HELP!! -1/3x + 1/6y = 2 3/4x + 1/2y = -8 x = ? y= ?

Alinara [238K]

If you solve this problem using the substitution method then,
X = - 8
Y = - 4

8 0

3 years ago

A recipe calls for 1 part beans to 1½ parts rice. if 1½ parts of beans are used, how much rice should be used?

riadik2000 [5.3K]

$1 \text{ part beans} \longrightarrow 1\dfrac{1}{2} \text{ parts rice}$

$1 \dfrac{1}{2} \text{ part beans} \longrightarrow 1\dfrac{1}{2} \times 1 \dfrac{1}{2} \text{ parts rice}$

$1 \dfrac{1}{2} \text{ part beans} \longrightarrow \dfrac{3}{2} \times \dfrac{3}{2} \text{ parts rice}$

$1 \dfrac{1}{2} \text{ part beans} \longrightarrow \dfrac{9}{4} \text{ parts rice}$

$1 \dfrac{1}{2} \text{ part beans} \longrightarrow 2\dfrac{1}{4} \text{ parts rice}$

8 0

3 years ago

write an equation in point-slope form that describes the line with a slope of -3 that contains the point (1,2).

DedPeter [7]

Y - y1 = m(x-x1)
y - 2 = -3(x - 1)

6 0

3 years ago

Read 2 more answers