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eduard
3 years ago
6

Elina’s friend Luke said that he could make more rectangles with 24 tiles then Elaine’s 10 tiles do you agree with Luke’s explai

n
Mathematics
2 answers:
icang [17]3 years ago
5 0
No, because it needs to equal 25, not 24.
LuckyWell [14K]3 years ago
4 0

Answer:

Yes, Luke's statement is correct and he could make more rectangles with 24 tiles than than Elaine's 10 tiles.

Step-by-step explanation:

Clearly, a tile is in the shape of a square.

Let 'a' be the side of a tile.

If we place two tiles side by side, we will get a rectangle whose length is '2a' and width is 'a'.

To make a single rectangle, the minimum number of tiles needed = 2.

So, Luke can make a maximum number of \frac{24}{2} = 12 rectangles.

But, Elaine can make \frac{10}{2} = 5 rectangles.

Hence, Luke's statement is correct and he could make more rectangles with 24 tiles than Elaine's 10 tiles.

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Rick started his coffee break at 9:40 am.
4 0
3 years ago
Read 2 more answers
a granulated cylinder actually contains 7.5 mL of water when Han measures the volume of the water inside the granulated cylinder
vladimir1956 [14]

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14.5

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7 0
3 years ago
Solve: 12x^2+5x-4=12^2x+6
Orlov [11]
Subtract the 12x^2 first.
5x - 4 = 6
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Then divide the 5 from both sides
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4 0
3 years ago
Please help me asap ty ty :)
Zanzabum

Answer:

x-intercept = (-9,0)

y-intercept = (0,27)

Step-by-step explanation:

So first we will convert 9x - 3y = -81 into slope intercept form (y=mx+b).

Subtract 9x on both sides to get -3y = -9x -81. Next divide -3 on both sides to get y = 3x + 27.

Since b is the y-intercept, in y=mx+b and 27 is in the position of b, we can already tell that 27 is the y-intercept. So we will write it as (0,27) because coordinates are supposed to be written as (x,y).

Now in order to find the x-intercept, we will have to plug in 0 for y, in the original equation, so we can solve for x.

So we have: 9x -3(0) = -81

Since 3 × 0 = 0, we now have 9x - 0 = -81. So next we add 0 on both sides to get 9x = -81, and then we divide by 9 to get x = -9. So we will write this as (-9,0).

Hope this helps you :)

8 0
2 years ago
Please please i need help i will mark u brill
CaHeK987 [17]

\bf\green{7.8 \times c + 3.4 = 19} \\  \\   \bf\red{7.8 \times 2 + 3.4 = 19} \\  \\  \blue{\bf{15.6 + 3.4 = 19}} \\  \\  \bf   \red{\boxed{  \underline{\underline{\pink{  19 = 19}}}}}

Haha, very easy... :)

5 0
3 years ago
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