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Oduvanchick [21]
3 years ago
13

Please help!

Mathematics
2 answers:
Arlecino [84]3 years ago
4 0

Answer:

Your Answer is B. A 270° rotation about the origin, and then an expansion of 2 with center (0,0)

Step-by-step explanation:

B

Dennis_Churaev [7]3 years ago
3 0
The answer is B

This is because you always rotate clockwise when doing rotations, and if you check the top of the A shape you see it is two units wide so an expansion of 2 (2x2) would be the correct option
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Can you help me plz .
Scilla [17]
Solve for x:(2 x + 3)/3 - 1 = 10
Put each term in (2 x + 3)/3 - 1 over the common denominator 3: (2 x + 3)/3 - 1 = (2 x + 3)/3 - (3)/3:(2 x + 3)/3 - (3)/3 = 10
(2 x + 3)/3 - (3)/3 = ((2 x + 3) - 3)/3:(-3 + 3 + 2 x)/3 = 10
Add like terms. 3 - 3 = 0:(2 x)/3 = 10
Multiply both sides of (2 x)/3 = 10 by 3/2:(3×2 x)/(2×3) = (3×10)/2
(3×10)/2 = (3×10)/2:(3×2 x)/(2×3) = (3×10)/2
(3×2 x)/(2×3) = (2×3)/(2×3)×x = x:x = (3×10)/2
10/2 = (2×5)/2 = 5:x = 3×5
3×5 = 15:Answer:  x = 15
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4 years ago
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4 0
3 years ago
(2x+10)+(2x-30) please help me
Sonja [21]

Answer:

4x-20

Step-by-step explanation:

2x + 2x =4x

10 + (-30) = -20

put it together!

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(i hope thats the answer form u were asking for) xoxo raina

6 0
3 years ago
Read 2 more answers
HELP ASAP<br> Find the value of x. Round to the<br> nearest tenth.<br> 16<br> Х<br> x = [?]
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Answer:

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Step-by-step explanation:

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3 years ago
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