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Yakvenalex [24]

2 years ago

11

Margaret says this picture represents 0.35 because the green squares represent tenths and the blue rectangles represent hundredt

hs. 10 green squares make 1 blue rectangle, and 10 times 10 is 100. Use the drop-down menus to explain why Margaret's reasoning is incorrect.

1 answer:

Alex Ar [27]2 years ago

5 0

Answer:

you copied using ctrl A

Step-by-step explanation:

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NEED ANSWER ASAP!!!!

lesya692 [45]

Answer:

1st option

Step-by-step explanation:

To find the difference of the given matrices, we just need to subtract the corresponding elements of the two matrices as shown below:

$\left[\begin{array}{cc}-4&8\\3&12\end{array}\right] -\left[\begin{array}{cc}2&1\\-14&15\end{array}\right] \\\\ \\ =\left[\begin{array}{cc}-4-2&8-1\\3-(-14)&12-15\end{array}\right]\\\\ \\ =\left[\begin{array}{cc}-6&7\\17&-3\end{array}\right]$

Thus, 1st option gives the correct answer

7 0

3 years ago

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The formula for the area of a circle is A = πr^2. Which equation shows the formula in terms of r?

Julli [10]

$A=\pi r^2\\\\\pi r^2=A\ \ \ |\text{divide both sides by}\ \pi\\\\r^2=\dfrac{A}{\pi}\ \ \ \ |\text{square root both sides}\\\\r=\sqrt{\dfrac{A}{\pi}}$

6 0

3 years ago

Write an equation in the form y=mx for the proportional relationship that passes through the points (2, -15) and (6, -45).

nydimaria [60]

Answer:

Y=-15/2x

Step-by-step explanation:

7 0

2 years ago

Order the fractions from smallest to largest. 1\4 1\8 1\2 1\5

sukhopar [10]

The answer is pretty simple, 1/8, 1/5, 1/4, 1/2

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3 years ago

What kind of transformation is this?

neonofarm [45]

Answer:

Reflection

Step-by-step explanation:

It is a reflection because it is like they are looking in the mirror.

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2 years ago

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