2 years ago

ΔA’B’C’ is a reflection of ΔABC. Which best describes the reflection?

Mathematics

1 answer:

ruslelena [56]2 years ago

5 0

Answer:

A reflection over the line x=3

Step-by-step explanation:

You might be interested in

Sara is 6 years older than max in 3 years she’ll be 1 1/2 of max’s age . how old is max ?

Andrews [41]

S = m+6
(s + 3) = (m + 3)1.5
When solved m=9 and s=15
When plugged in it works.
So max is 9 years old

4 0

3 years ago

A rectangle has a base of 5cm and a width of 6cm, what is its area in square centimeters?

dusya [7]

Answer:

area of rectangle is lb

5×6= 30cm²

6 0

2 years ago

Read 2 more answers

Determine the domain of the function h=9x/x(x^2-49)

Juliette [100K]

ANSWER

$( - \infty , - 7) \cup( - 7 , 0) \cup(0 , 7 )\cup(7 , + \infty )$

EXPLANATION

The given function is

$h(x) = \frac{9x}{x( {x}^{2} - 49) }$

This function is defined for values where the denominator is not equal to zero.

$x( {x}^{2} - 49) \ne0$

$x(x - 7)(x + 7) = 0$

The domain is

$x \ne - 7, x \ne0, \: and \: x \ne 7,$

$( - \infty , - 7) \cup( - 7 , 0) \cup(0 , 7 )\cup(7 , + \infty )$

8 0

2 years ago

Z^2 + 2z + 5 , when z = 2 , z^2 is "z squared

OverLord2011 [107]

Answer:

=13

Step-by-step explanation:

=2^2+2×2+5

=4+4+5

=8+5

=13

3 0

2 years ago

Give the slope between the points<br> (-2,3) (-5, -9)

valentina_108 [34]

M = (-9 - 3) / (-5 - -2)
m = -12 / -3
m = 4

The slope is 4.

4 0

2 years ago

Read 2 more answers