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GenaCL600 [577]
3 years ago
11

A bag of marbles contains 7red 12orange 3blue and 6multicolored what is the probability of randomly selecting a marble that is n

ot red
Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0

3/4

There are 28 marbles in total, 21 of which are not red. This gives us a 21/28 chance that the marble is not red. 21/28 simplifies down to 3/4.

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choli [55]

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7 0
2 years ago
What are the coordinates of the midpoint of the segment with endpoints at (-3, -4) and (5, 8)?
lord [1]

Answer:

(4, ``6)

Step-by-step explanation:

The midpoint formula is

((x sub 2 - x sub 1)/2, (y sub 2 -y sub 1)/2). As shown, its written like a coordinate

Your x sub 1 is the x-coordinate of your first coordinate pair, and the rest follow the same pattern.

So, (5-(-3)/2, 8-(-4)/2)

5-(-3)=5+3=8

8-(-4)=8+4=12

(8/2, 12/2)

(4,6)

8 0
3 years ago
Rotate triangle ABC 90° clockwise around the origin given the vertices A(1,3)B(-1,4)C(2,5) what are the new vertices for triangl
fgiga [73]

Answer:

A' = (3,-1)

B' = (4,1)

C' = (5,-2)

Step-by-step explanation:

Given

A = (1,3)

B = (-1,4)

C = (2,5)

Rotation: 90 degrees clockwise

Required

Determine A'B'C'

When a point P (x,y) is rotated 90 degrees in the clockwise direction, the new coordinates is: P' (y, -x).

So, we have:

A = (1,3)

B = (-1,4)

C = (2,5)

Becomes

A' = (3,-1)

B' = (4,1)

C' = (5,-2)

3 0
3 years ago
52.46 round to the nearest one
kykrilka [37]
To the nearest would be about 52
7 0
3 years ago
Read 2 more answers
Round of 1,546 to the<br> nearest thousands
EleoNora [17]

Answer:

1,546 ≈ 2,000

Hope this helps :)

1. To round to nearest thousands, first look at the hundreds place if the number is 1,2,3,4 then round down. If the number is 5,6,7,8,9 then round up.

4 0
1 year ago
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