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3 years ago

Help ASAP with 10&11 ASAP thanksss

Mathematics

1 answer:

kari74 [83]3 years ago

6 0

10 is 287.9999 m squared and 11 is 2,435.125 yards squared

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Please help me, due soon

Serjik [45]

Answer:

Step-by-step explanation:

72 ÷ 6 = 12

120 ÷ 12 = 10

One tutor for every 12 students.

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2 years ago

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Use the graph shown to fill in the blank.<br><br> When x = -3, then y = ?

Anni [7]

Answer:

-6

Step-by-step explanation:

8 0

2 years ago

PLEASE HELP!!! THERE IS A PICTURE ATTACHED

telo118 [61]

Well, the problem is that he does not replace the first marble after he draws it. Therefore, yes, he has a 2/12 probability of drawing a yellow marble first, but then he has a 4/11 probability of drawing a red marble second, not 4/12. This is because there are going to only be 11 marbles left in the bag after he draws the first marble and does not replace it.

The correct answer would be:
(2/12)(4/11)=8/132=4/66=2/33

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2 years ago

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Given: rectangle ABCD is similar to rectangle ZBXY. If ZY = 5, XC = 3, DC = 4, then XY =

soldier1979 [14.2K]

Answer:

The length of XY is either 10 or 2.5.

Step-by-step explanation:

Given information: ZY = 5, XC = 3 and DC = 4.

Case 1: Rectangle ABCD is smaller than ZBXY.

The opposite sides of the rectangle are same.

$ZY=BC+XC$

$5=BC+3$

$2=BC$

The length of ABCD is 4 and width of ABCD is 2. The width of ZBXY is 5. The corresponding sides of the similar rectangles are is in the same proportion.

$\frac{4}{XY}=\frac{2}{5}$

$\frac{4\times 5}{2}=XY$

$10=XY$

Therefore the value of XY is 10.

Case 2: Rectangle ABCD is larger than ZBXY.

$ZY=BC-XC$

$5=BC-3$

$8=BC$

The length of ABCD is 4 and width of ABCD is 8. The width of ZBXY is 5. The corresponding sides of the similar rectangles are is in the same proportion.

$\frac{4}{XY}=\frac{8}{5}$