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3 years ago

PLEASE HELP and Thank You!!

Mathematics

2 answers:

kumpel [21]3 years ago

8 0

Answer:

Step-by-step explanation:

B, C, D have only one specific answer and only one variable

But A has two variables to be found out: name of friend and the number of pet he or she has

for each and every friend

this number varies from friend to friend

so it is categorised and has a range of values not one answer

therefore A is statistical

Travka [436]3 years ago

6 0

I think it might be A, thats my first guess. But it might also be D.

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Estimate 12.59 _ 7.68 to the nearest whole number

slega [8]

Answer:

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Step-by-step explanation:

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3 years ago

If a translation of (x, y) → (x + 6, y – 10) is applied to figure ABCD, what are the coordinates of D'?

Mice21 [21]

Answer:

(x , y) is translated to Horizontal translation right '6' units and

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Step-by-step explanation:

Explanation:-

Type of Transformation Change to co-ordinate point

Vertical translation up 'd' units (x, y) → (x , y+d)

Vertical translation down 'd' units (x, y) → (x , y-d)

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Given (x , y) is translated to Horizontal translation right '6' units and

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2 years ago

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Nick has some quarters and dimes. He has 17 coins worth a total of $3.35. How many of each type

kolbaska11 [484]

Equations:
q + d = 17
0.25q + 0.10d = 3.35$
———————
-0.10( q + d = 17)
-0.10q -0.10d = -1.7

-0.10q -0.10d = -1.7
0.25q + 0.10d = 3.35
Add the equations together
0.15q = 1.65
/0.15 on both sides
q = 11
———————
q + d = 17
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d = 6
———————
0.25q + 0.10d = 3.35
0.25(11) + 0.10(6) = 3.35
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3.35 = 3.35
———————

Answers:
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