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melamori03 [73]
2 years ago
12

Which expression is equivalent to the expression below?

Mathematics
2 answers:
Lelechka [254]2 years ago
8 0

d}4+4k

2(6k+4)-4(2+2k-1) writing down the question

12k+8-8-8k+4 multiplying the numbers by the coefficients

12k-8k+8-8+4 collecting like terms

4k+4 the answer

Nadya [2.5K]2 years ago
5 0

Answer:

D. 4+4k

Step-by-step explanation:

(12k +8) - (8+ 8k - 4)

12k +8 - 8 - 8k + 4

4k +4

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(x -1) = 26 = -4x <br> A. -7 5/7<br> B. 8<br> C. -7<br> D. -5
Volgvan
Based on the answer choices, we suspect you intend
.. (x -1) +26 = -4x

This simplifies to
.. x +25 = -4x
.. 25 = -5x . . . . . subtract x
.. -5 = x . . . . . . . divide by the coefficient of x

Selection D appears to be appropriate for the question we think you asked.
4 0
3 years ago
Which of the following is equivalent to 18 - square root of -25?
mr Goodwill [35]

Answer:

90i

Step-by-step explanation:

18 * sqrt(-25) = 90i

7 0
3 years ago
Question 9 …….zzzzzzz
iragen [17]
I pretty sure it either a or b because it shows 2 angles but there are 3 sides so i hope this helps you out
8 0
2 years ago
Express 180 as a product of its prime factors.<br> 3.<br> 180-2
mariarad [96]

Answer:

180=2²×3²×5

Step-by-step explanation:

180=18×10=(9×2)×(2×5)=(3×3×2)×(2×5)=

2²×3²×5

6 0
3 years ago
What will the new equation be if the line y = -8x + 3 is shifted up by 8 units
iris [78.8K]
Y=8x+3

negative = down
positive= up
8 0
3 years ago
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