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3 years ago

Rico tried to solve an equation step by step.

Mathematics

2 answers:

Bas_tet [7]3 years ago

5 0

Answer:

step 2 is incorrect :)

Step-by-step explanation:

Hitman42 [59]3 years ago

4 0

N+12=18.2
-12. -12
N=6.2

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Help !!! Brainlisest

AURORKA [14]

Answer:

(x, y ) → (x + 11, y - 11 )

Step-by-step explanation:

Consider the point U and its image U'

U (- 9, 1 ) → U' (2, - 10 )

This represents a shift of 2 - (- 9) = 2 + 9 = + 11 → in the x- direction and

- 10 - 1 = - 11 ↓ in the y- direction

This can be shown in the translation rule

(x, y ) → (x + 11, y - 11 )

7 0

3 years ago

I need to find the area of the shaded region, but I need detailed steps

olasank [31]

The shaded region is a parallelogram.

The formula for the area of any parallelogram is $A=bh$ .

The base of the parallelogram is 2 meters long (given).

The height of the parallelogram is 9 meters (do not be fooled by the unnecessary information of 14 meters)
The height is 9 meters because the height has to be perpendicular to the base. Thus, the side length must be 9 meters.

Multiply them together.

$2 \times 9 = 18$

The area of the parallelogram is 18 square meters.

7 0

3 years ago

Polygon Y is a scaled copy of Polygon X using a scale factor of 1/3. Polygon Y’s area isn’t what fraction of Polygon X’s area?

loris [4]

Answer:

1/9th.

Step-by-step explanation:

Because the area is measured in units squared, then you have to square 1/3 which is 19th.

5 0

3 years ago

In ΔWXY, the measure of ∠Y=90°, the measure of ∠X=74°, and YW = 21 feet. Find the length of XY to the nearest tenth of a foot.

kherson [118]

Answer:

this is the right answer

4 0

3 years ago

Percent of discount is 25% and the sale price is 40$ what is the original amount?

Crank

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3 years ago