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Sergeu [11.5K]
2 years ago
7

Part 11 What is the area of this figure? NO LINKS!!​

Mathematics
2 answers:
nlexa [21]2 years ago
5 0

Answer:

  968 square miles

Step-by-step explanation:

Extending the horizontal line segments across the figure divides it into 3 rectangles:

  top: 5 mi × 25 mi

  middle: 17 mi × 43 mi

  bottom: 14 mi × 8 mi

The total area is the sum of products of length and width:

  A = (5×25 +17×43 +14×8) mi² = (125 +731 +112) mi² = 968 mi²

viva [34]2 years ago
4 0

Answer:

shaded area = 538 mi²

Step-by-step explanation:

area of bottom rectangle =  14 * 8 = 112 mi²

area of middle rectangle = 7 * ( 5 + 8 + 30) = 301 mi²

area of the upper rectangle = 5 * 25 = 125 mi²

Total shaded area = 125 mi² + 301 mi² + 112 mi²

                               = 538 mi²

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F(x) = (x - 4)(x+2) ?
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Answer:

Step-by-step explanation:

f(x) = (x - 4)(x + 2)

f(x) = x^2 + 2x - 4x - 8

f(x) = x^2 - 2x - 8

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3 years ago
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Olegator [25]
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3 years ago
Santos walks 2 kilometers south and then a certain number of kilometers east. He ends 5 kilometers away from his starting positi
IgorLugansk [536]

Answer:

\sqrt{21}\ km or  4.58\ km  

Step-by-step explanation:

we know that

Applying Pythagoras' Theorem, calculate how many kilometers eastward Santos walked

so

Let

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6 0
3 years ago
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Express in simplest form: (3x^2 + 4x - 8) - (-2x^2 + 4x + 2)​
Karo-lina-s [1.5K]

Answer:

<u>5x² - 10</u>

Step-by-step explanation:

Step 1:

( 3x^{2} + 4x - 8 ) - ( -2x^{2} + 4x + 2 )   Equation

Step 2:

3x² + 4x - 8 + 2x² - 4x - 2    Open Parenthises

Answer:

5x² - 10          Simplify

Hope This Helps :)

4 0
3 years ago
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What the cube root between 100 and 600
gizmo_the_mogwai [7]
A list of cube roots between 100 and 600 are
5x5x5= 125
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7x7x7=343
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