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miss Akunina [59]
3 years ago
11

The first step is to use the property of equality to combine the constant terms.

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
3 0

Answer:

subtraction

Step-by-step explanation:

just did it and got it right

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bazaltina [42]

Answer:gotta go sorry

Step-by-step explanation:

3 0
3 years ago
What multiplication fact can you double to find 4x7
AnnZ [28]
You can do subtract half of 4 which is 2 and multiply by 2 by 7 so it will be 2x14 which is the same thing as 7x4<span />
5 0
3 years ago
Read 2 more answers
After a rotation of 90° about the origin, the coordinates of the vertices of the image of a triangle are A'(6, 3), B'(-2, 1),
Rasek [7]

Answer:

<em>A</em>(-3, 6), <em>B</em>(-1, -2), <em>C</em>(-7, 1)

Step-by-step explanation:

To the pre-image after a 270°-counterclockwise rotation [90°-clockwise rotation], just reverse it by doing a 270°-clockwise rotation [90°-counterclockwise rotation]:

Extended Rotation Rules

  • 270°-clockwise rotation [90°-counterclockwise rotation] >> (x, y) → (-y, x)
  • 270°-counterclockwise rotation [90°-clockwise rotation] >> (x, y) → (y, -x)
  • 180°-rotation >> (x, y) → (-x, -y)

So, perform your rotation:

270°-clockwise rotation [90°-counterclockwise rotation] → <em>C</em><em>'</em>[1, 7] was originally at <em>C</em>[-7, 1]

→ <em>B'</em>[-2, 1] was originally at <em>B</em>[-1, -2]

→ <em>A</em><em>'</em>[6, 3] was originally at <em>A</em>[-3, 6]

I am joyous to assist you anytime.

3 0
3 years ago
Read 2 more answers
What is 52% of 230?
balu736 [363]

Answer:

4

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Help plsssssss.................
Doss [256]

Answer:

B

Step-by-step explanation:

you do 0.74 + 0.18 and then subtract 0.8

4 0
3 years ago
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