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3 years ago

11

Which sequence of transformations proves that shape I is similar to shape II?

2 answers:

4vir4ik [10]3 years ago

4 0

Note that if you simply reflected it and dilated it, it would be too far to the left

note that the distances bewteen the axises in image 1 were 1 and 3in image 3,the distances are 2 and 6
seems to be 3 times
so it's the 90 counterclockwise rotation and dilation by scale factor of 3
answer is last one

Travka [436]3 years ago

4 0

Answer:

The correct answer is C not D, because I got it right with C on PLATO.

Step-by-step explanation:

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The values shown represent the y-values that correspond to x-values from x = 1 through x = 5.

rjkz [21]

The answer is B because every number is adding up to 6

7 0

2 years ago

What is the diameter of a circle with a circumference of 220 ft

tino4ka555 [31]

Circumference of the circle is given as = 220 feet

We have to find the diameter.

Circumference is found as = 2 * PI * r

$220=2*3.14*r$

$220=6.28r$

r=35.03

Diameter is 2*radius

Diameter = $2\times35.03$ = 70.06

Hence, diameter of the circle is 70.06 feet.

4 0

3 years ago

Which of the following is the value of 3x’ – x+2 when x=-4

Aleks [24]

Answer:

-6

Step-by-step explanation:

3x-x+2

2x+2

2(-4)+2

-8+2

-6

Hope this helps!

#Team Rainbows~

6 0

3 years ago

One number is five more than another and their sum is three less than three times the smaller

soldier1979 [14.2K]

X = y + 5
(x + y) = 3y - 3

y + 5 + y = 3y - 3
2y + 5 = 3y - 3
5 + 3 = 3y - 2y
8 = y

x = y + 5
x = 8 + 5
x = 13

ur numbers are : 8 and 13

5 0

3 years ago

Read 2 more answers

In the triangle below,

tensa zangetsu [6.8K]

Answer:

sine 70 = opposite / hypotenuse

sine 70 = 12 / x

x = 12 / sine 70

x = 12 / 0.93969

x = 12.7701688855 cm

x = 12.8 cm (rounded to nearest tenth.

Step-by-step explanation:

6 0

2 years ago