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3 years ago

10

A scalene triangle is reflected over the x axis and then rotated 90° counter clockwise which composition of transformation and W

ill map the polygon back onto its original image

1 answer:

ki77a [65]3 years ago

4 0

Answer: Rotate 90 degrees clockwise then reflect over the x-axis

Step-by-step explanation:

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PLEASE ONLY ANSWER IF YOU KNOW IT!! DO NOT ANSWER FOR POINTS OR I WILL REPORT YOU!!!

aleksklad [387]

It should be 12cm because

h=height
a=area
b=base

h=a/b we have base 15cm and height 8cm

8cm=a/15cm
8cm*15cm=a
120cm^2=a

we then use the area to find the height with base 10

h=a/b
h=120cm^2/10cm

h=12cm

5 0

3 years ago

Read 2 more answers

Which of the following is aqual to 7 1/3

ser-zykov [4K]

7 1/3 is written in mixed fraction form.
which is equivalent to 7+ 1/3
now we can simplify this to get another equivalent form of given number
$7+\frac{1}{3}$
$=7*\frac{3}{3}+\frac{1}{3}$
$=\frac{21}{3}+\frac{1}{3}$
$=\frac{21+1}{3}$
$=\frac{22}{3}$
Hence $\frac{22}{3}$ is the required answer.

7 0

4 years ago

How do you solve this equation 1/3(x+1)+2x=2.

SashulF [63]

Answer: x = 5/7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

1/3 (x + 1) + 2x = 2

(1/3) (x) + (1/3) (1) + 2x = 2 (Distribute)

1/3x + 1/3 + 2x = 2

(1/3x + 2x) + (1/3) = 2 (Combine Like Terms)

7/3x + 1/3 = 2

Step 2: Subtract 1/3 from both sides.

7/3x + 1/3 - 1/3 = 2 - 1/3

7/3x = 5/3

Step 3: Multiply both sides by 3/7.

(3/7) * (7/3x) = (3/7) * (5/3)

Answer: x = 5/7

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4 years ago

According to a survey of workers, 5/50

Otrada [13]

Answer:

45 percent like to walk or bike

Step-by-step explanation:

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3 years ago

In a group of 60 students, 18 students take Algebra I, 20 students take

marshall27 [118]

The Answer would be D. 12

8 0

3 years ago

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