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3 years ago

What combination of transformations is shown below?

Mathematics

1 answer:

scoray [572]3 years ago

7 0

Answer:

Correct answer is "reflection, then rotation".

Step-by-step explanation:

The figure shows the following two operations:

1) Reflection through central horizontal line. ( $1 \to 2$ )

2) Rotation with center at the upper left corner of the reflected figure. ( $2 \to 3$ )

Therefore, correct answer is "reflection, then rotation".

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16x-5y=-33 solve the equation

LUCKY_DIMON [66]

16x - 5y = -33 First, you subtract 16x from both sides of the
-16x -16x equation
-5y = -16x -33 Next, you divide both sides of the equation by -5 to
-5 -5 make "y =" form
y = 16/5x + 33/5

3 0

3 years ago

30 points!!! Help me on 1. 2. 3.

BaLLatris [955]

I think 1 is to press C

8 0

3 years ago

Try this X varies directly as y and jointly as z, and x = 20, when y=3 and z= 4 a. Find the constant b. What is the formula conn

Viktor [21]

Answer:

Step-by-step explanation:

as x is direct to y hence

x∝y

also given x∝z combine these two equation we get

x∝y*z

now insert b as constant

x=b*y*z

as given x=20, y=3 , z=4 putt in above equation we get

b=20/3*4 =5/3 =1.666

if you like it the hit the star and brain list it pls

5 0

4 years ago

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saul85 [17]

Answer:

3. It's b and c 4. total number of participants in marathon=99+121=220 percentage of female = 121/220×100 =55% 5. the answer is 7

Step-by-step explanation:

4 0

3 years ago

1. Find the inverse of the one-to-one function f(x)= 6x-7 / 5

Elenna [48]

Rewrite it as y=6x-7/5

Flip the x and y
x=6y-7/5

Solve
5x=6y-7
5x+7=6y
5/6x+7/6=y

f^-1(x)=5/6x+7/6

4 0

3 years ago