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stiks02 [169]
3 years ago
5

Ind the area of the complex figure.

Mathematics
2 answers:
Valentin [98]3 years ago
5 0

Answer:

1863 m²

Step-by-step explanation:

Multiply 69 by 31

69 • 31 = 2139

Multiply 23 by 12

23 • 12 = 276

Subtract 276 from 2139

2139 - 276 = 1863

Answer is 1863 m²

klemol [59]3 years ago
5 0

Answer:

1863 m^2

Step-by-step explanation:

We break down the complex figure into simpler parts, find the areas of the parts, and then sum up the results.

Deleting the entire 23 m-wide vertical middle part, we end up with a rectangle

31 m high and (69 - 23) m wide:  31 m by 46 m.  The area of this rectangle is (31 m)(46 m) = 1426 m^2.

Next, we find the are of that middle part we deleted earlier.  Its height is (31 - 12) m and its width is 23 m.  Thus, this area is 19 m by 23 m, or 437 m^2.

The total area of the figure is (1426 + 437) m^2, or 1863 m^2.

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Answer:

I think it's D.145

Step-by-step explanation:

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3 years ago
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Answer:

$80 dollars

Step-by-step explanation:

6 0
2 years ago
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Help<br><br>solve for x and y <br><br>92 degrees<br><br>8y degrees<br><br>(6x-16) degrees
aleksklad [387]

A degree of a monomaniacal is the sum of the exponents of all its variables. So 8+5 would give u 13

6 0
3 years ago
Consider the function f(x)=3x-1 (over)x+4 (a) At which value of x will the function not have a solution? Explain your answer. (b
Irina18 [472]

Ans(a):

Given function is f(x)=\frac{3x-1}{x+4}

we know that any rational function is not defined when denominator is 0 so that means denominator x+4 can't be 0

so let's solve

x+4≠0 for x

x≠0-4

x≠-4

Hence at x=4, function can't have solution.


Ans(b):

We know that vertical shift occurs when we add something on the right side of function so vertical shift by 4 units means add 4 to f(x)

so we get:

g(x)=f(x)+4

g(x)=\frac{3x-1}{x+4}+4

We may simplify this equation but that is not compulsory.

Comparision:  

Graph of g(x) will be just 4 unit upward than graph of f(x).


Ans(e):

To find value of x when g(x)=8, just plug g(x)=8 in previous equation

8=\frac{3x-1}{x+4}+4


8-4=\frac{3x-1}{x+4}


4=\frac{3x-1}{x+4}


4(x+4)=(3x-1)


4x+16=3x-1


4x-3x=-1-16

x=-17

Hence final answer is x=-17

8 0
3 years ago
Evacuate the following using suitable identities (102)^3
snow_lady [41]

The value of (102)^3 exists 1061208.

<h3>How to estimate the value of (102)^3?</h3>

Let us rewrite (102)^3 as (100+2)^3

Now utilizing the identity (a+b)^3=a^3+b^3+3ab(a+b), we get

a = 100 and b = 2 then substitute the values of a and b then

(100+2)^3=100^3+2^3+[(3\times100\times2)(100+2)]

= 1000000 + 8 + (600 × 102)

= 1000000 + 8 + 61200

= 1061208

Hence, (102)^3=1061208

Therefore, the value of (102)^3 exists 1061208.

To learn more about cubic polynomial equation refer to:

brainly.com/question/28181089

#SPJ9

5 0
2 years ago
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