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stepan [7]
2 years ago
10

PLEASE HELP

Mathematics
1 answer:
ehidna [41]2 years ago
3 0
You can find the answer by plugging in any of the multiple choice options into a,
when you square a number (^2), the result is always positive even if the number starts off negative, 
 -25 or 125 wouldn't work for this equation because the answer is too big
but when you plug -5 or 5 in you get the right answer, so the answer is c
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What is the polygon called?
Whitepunk [10]

Answer:

Trapezoid since it has one pair of parallel side and 4 sides.

5 0
2 years ago
Solve for a.<br> ab+c=d<br> a =<br> b<br> (c-d)<br> Oa- (d-c)<br> b<br> oa=b+ с
anyanavicka [17]

Answer:

The answer is is the middle  answer! a= (d - c)

                                                             --------------

                                                                     b

Step-by-step explanation:

Hope this is helpful! Good Bless youu..

5 0
2 years ago
What value of x is in the solution set of 2(3x – 1) ≥ 4x – 6?
gladu [14]
2(3x-1) ≥ 4x-6
Distribute the 2 on the left side: 6x-2 ≥ 4x-6

Move terms to solve for x:

2x ≥ -4

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Therefore, any value from -2 to ∞ are valid solutions.

6 0
3 years ago
Read 2 more answers
Can somebody plz answer all of them correct! (Only if u done this before)
swat32

Answer:

23) 53/100

24)2/5

25)3/5

26)11/50

27)17/50

28)19/1000

29)4/5

30)1/250

31)9/25

32)1 3/10

33)11 1/2

34) 7 3/40

Step-by-step explanation: Hope this helps!

7 0
3 years ago
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