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3 years ago

What is the total area of the figure below?

Mathematics

1 answer:

ki77a [65]3 years ago

7 0

Answer:

Step-by-step explanation:

28×14=392, which generally already gives you the answer. But the extra area is a trapezoid so we do 4+6=10×2(height)=20, but we have to divide by two since its a trapezoid giving us 10. So 10+392=402

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A line segment has the endpoints P(-7, 6) and Q(-3, 9). Find the coordinates of its

Svet_ta [14]

Answer:

$MP= (-5,7.5 )$

Step-by-step explanation:

$MP= (\frac{x_1+x_2}{2} )(\frac{y_1+y_2}{2} )$

$MP= (\frac{-7+-3}{2} )(\frac{6+9}{2} )$ -7+-3= -10 6+9=15

$MP= (\frac{-10}{2} )(\frac{15}{2} )$ -10/2=-5 15/2=7.5

$MP= (-5,7.5)$

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3 years ago

Kateri draws a square. She wants to draw one line to draw one line to divide the square into 2 triangles. Is it possible for her

Vika [28.1K]

No. Since you can only draw from the corners to get triangles, you will end up with two right triangles because of the corners. If it is a right triangle, it can obviously not be obtuse.

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4 years ago

Which expression is equivalent to 4√6/3

Nookie1986 [14]

Answer:

$\frac{4}{3}{\sqrt3}$

Step-by-step explanation:

The question seem incomplete;

The full question is

<em>Which expression is equivalent to 4√6/3√2 </em>

Given

4√6/3√2

Required

Find equivalent

$4\sqrt6/3\sqrt2$

Rewrite Expression

$\frac{4\sqrt6}{3\sqrt2}$

Expand the above expression

$\frac{4\ *\ \sqrt6}{3\ * \ \sqrt2}$

Further split the fraction

$\frac{4}{3}\ *\ \frac{\sqrt6}{\sqrt2}$

Using rule of surds;

$\frac{\sqrt a}{\sqrt b} = \sqrt{\frac{a}{b}}$

So, the above expression becomes

$\frac{4}{3}\ *\ \sqrt{\frac{6}{2}}$

$\frac{4}{3}\ *\ {\sqrt3}$

$\frac{4}{3}{\sqrt3}$

At this stage, the expression cannot be further simplified;

Hence, 4√6/3√2 = $\frac{4}{3}{\sqrt3}$

4 0

3 years ago

The square of r increased by a quantity that is fifty times the cube of k

Elina [12.6K]

That would be
√r + 50k^3

8 0

3 years ago

Read 2 more answers

Pls help me solve this question pls show how you got the answer

Thepotemich [5.8K]

C
it appears that there are 7 cubes, so divide the overall volume by the seven cubes, making the volume of each one would 8. Volume is length times with times height so you would find the cube root of eight which is two. This means that each side length is 2 so you would find the area of each side and add them all together. This adds up to equal 120.
Hope this helped!!

4 0

3 years ago

Read 2 more answers

What is the total area of the figure below? ​

What is the total area of the figure below?