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3 years ago

7

Find the area of the shape below

2 answers:

Nataly [62]3 years ago

8 0

Answer:

28

Step-by-step explanation:

If you split the shape in half you get a cube and a trapezium, calculate the area of each and add them together to get the area of the entire shape.

Nikolay [14]3 years ago

6 0

Answer:

Step-by-step explanation:

you are the area

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Which equation best represents this situation?

sammy [17]

So since the problem says the number 46 is equal to something, you immediately know that your equation will look like this

46 = something

Now, when an unknown number is multiplied by a number, it has the number and a letter right next to it.

example. 23p

So since 23p = 46, your answer is B :) Hope this helped!

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3 years ago

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Find WZY. (helpp fast)

kicyunya [14]

Answer:

$m\angle WZY = 24^\circ$

Step-by-step explanation:

<u>Angles and Lines</u>

The figure shows two triangles WXZ and WYZ. Considering:

* Angles WXZ and WYZ are right (90°)

* Sides XW and YW are congruent (red marker on both)

* They share the side WZ.

We can conclude they are congruent. Thus, angles XZW and YZW are congruent or have the same measure:

5x + 4 = 6x

Subtracting 5x:

4 = x

Or, x =4

Thus:

$m\angle WZY = 6x = 24^\circ$

$\mathbf{m\angle WZY = 24^\circ}$

8 0

3 years ago

The function f(x)=-(x-3)^2 +9 can be used to represent the area of a rectangle with the perimeter of 12 units, as a function of

Ivenika [448]

Maximum area of the rectangle is $9cm^{2}$

<u>Explanation:</u>

<u></u>

Considering the dimensions to be in cm

$f(x) = -(x-3)^{2} +9\\f(x) = -(x^{2} +9 - 6x)+9\\f(x) = -x^{2} +6x\\f'(x) = -2x+6\\-2x+6 = 0\\2x=6\\x=3cm\\\\$

Putting the value of x = 3

$Perimeter = 2(x+b)\\12 = 2(3+b)\\6 = 3+b\\b= 3cm$

$Area of rectangle = x X b\\ = 3 X 3\\ = 9cm^{2}$

Therefore, maximum area of the rectangle is $9cm^{2}$

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3 years ago

(3x+5)+5(3x+5)+6=0<br> what does x equal?

Zarrin [17]

Answer:

x = -2

Step-by-step explanation:

3x + 5 + 15x + 25 + 6 = 0

18x + 36 = 0

18x = -36

x = -2

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3 years ago

What is the solution of root 6 ÷ root 6

zhannawk [14.2K]

Answer:

1

Step-by-step explanation:

$=\frac{\sqrt{6} }{\sqrt{6} } \\\\=\frac{\sqrt{6} }{\sqrt{6} } *\frac{\sqrt{6} }{\sqrt{6} } \\\\=\frac{6}{6} \\\\=1$

Hope it will help you.

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2 years ago

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