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svetlana [45]
2 years ago
9

.........................

Mathematics
2 answers:
erma4kov [3.2K]2 years ago
5 0

Answer: C

Step-by-step explanation:

Step2247 [10]2 years ago
3 0

Answer:

A.

Step-by-step explanation:

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Question 1 of 10
sergey [27]

Answer:

The answer is 120, 80, 100, 180, 40, 0, 240

Step-by-step explanation:

In this situation, quadrupling means to times everything (everything which is 30, 20, 25, 45, 10, 0, 60) by 4, which will give you 120, 80 ,100 ,180, 40, 0, 240

3 0
3 years ago
Which is equal to (2x − 3y + 5z) − (−4x − y + 8z)?
Fittoniya [83]
(2x - 3y + 5z) - (-4x - y + 8z)
= 2x - 3y + 5z + 4x + y - 8z
= 6x - 2y - 3z

In short, Your Answer would be Option D

Hope this helps!
8 0
3 years ago
The coordinates of points A
Svetllana [295]

Answer:

Distance=13.60

Step-by-step explanation:

The Distance between the two points in coordinate system is find by using the distance formula.

If two points (x_1,y_1) and (x_2,y_2) are given:

Distance =\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

For the points:

                     (-7, 5)\\ and \\(4, -3)

Distance=\sqrt{(4-(-7))^2+(-3-5)^2}\\\\ =\sqrt{(4+7)^2+(-8)^2} \\\\=\sqrt{11^2+(-8)^2} \\\\=\sqrt{121+64}\\\\ =\sqrt{185}\\\\ =13.60

The distance between the points is 13.60

7 0
3 years ago
Help please! It would really be nice and I will reward a brainliest to the right and best answer!
Nikolay [14]
Well is the length is 4 ft, and 1 ft is 12 inches we need to do 12×4, which is 48.

So now we know that the length is 48, and the height is 4, so it would be 48×4, which gives us our answer, 192 inches!
4 0
3 years ago
Christine has a rope that is 9 meters long. She cuts away a plece that is 3.29 meters long. How long is the remaining plece of r
natima [27]

Answer:

9.00-3.29= 5.71 meters rope remaining

7 0
3 years ago
Read 2 more answers
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