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finlep [7]
4 years ago
12

Page 42 math expression book

Mathematics
1 answer:
aliina [53]4 years ago
5 0
Take a photo of the page we cant see it
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Please help me with this math problem. <br> (It's a multiple choice question btw)
sleet_krkn [62]
The 1st box
The 2nd box
The 5th box.
Hope this helps.
5 0
3 years ago
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Which equation below would be best solved by using the addition property of equally?
STALIN [3.7K]

Answer:

D

Step-by-step explanation:

Edge 2020 :)

7 0
3 years ago
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Can someone please help me!!
grandymaker [24]

Answer:

  rotation 90° CW about the origin we defined

Step-by-step explanation:

The image has the same orientation (clockwise order of vertices) as the pre-image, so an even number of reflections is involved. These cannot be reflections across the x- or y-axes. The longest edge has an east-west orientation in the pre-image and a south-north orientation in the image. Any reflections must have a net effect of a rotation 90° CW.

Equivalently, the image is rotated 90° clockwise from the pre-image.

With a suitable choice of center of rotation, the image can be obtained with a single 90° CW rotation transformation.

If we define the lower left corner of the pre-image as having coordinates (-1, 2), then a 90° CW rotation about (0, 0) will yield the image.

3 0
3 years ago
Find the area of the figure shown. Use 3.14 to approximate pi
Nina [5.8K]
Alrighty

we gots 1/4 circle and paralellogram

area circle=pi times radius^2
area paralelogram=base times height


1/4 circle is
radius is 10 so
area part circle is 1/4 times pi times 10^2=100/4pi=25pi=78.5 m²

area paralllogram is
10 times 3 because 3 is height and 10 is base length or 30

30+78.5=108.5 m² is the area
4 0
3 years ago
A rectangle has a length of 25x^3 and a width of 5x^2. Fkns the area.​
Anna11 [10]

Answer:

Step-by-step explanation:

I hope you want the area.

Area = L * W

L = 24x^3

W = 5x^2

Area = 24x^3 * 5x^2

Area = 120 * x^(3 + 2)

Area = 120 * x^5

Note

When you multiply numbers or letters that have powers, if the base for both of them is the same, the powers are added.

The above answer is an example x^2 * x ^3 are letters (x) that are raised to the 2nd power and the 3rd power. You add the powers.

Numbers can do the same thing

  • 2^5 * 2^3 = 2^8
  • 2*8 = 256
  • 2^5 = 64
  • 2^3 = 8

64 * 8 = 256

5 0
3 years ago
Read 2 more answers
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