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3 years ago

What is the area of this figure I WILLLL GIVE BRAINLIEST

Mathematics

1 answer:

MrMuchimi3 years ago

8 0

Answer:

217 ft^2

Step-by-step explanation:

Area for triangle is 1/2 bh

The b is the base and h is the height

For the base, 4 is included but we need to find the other piece for the base. so…

8 + 9 = 11 + ?

17 = 11 + ?

? = 17 - 11

? = 6

Then add 6 and 4

10

so the base of the triangle is 10. now…

10 x 7 = 70/2 = 35

The area of the triangle is 35

Now the square

8 x 7 = 56

The area of the square is 56

Finally the rectangle

9 x 14 = 126

The area of the rectangle is 126

Now add the areas for all of the shapes

35 + 56 + 126 = 217 ft^2

The area of the figure is 217 ft^2

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Given equation:

$(3x-4i)(7x-8)(3x+4i)=0$

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3 years ago

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Step-by-step explanation:

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4 years ago

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user100 [1]

Step-by-step explanation:

f(3)=?

f(x)=2x+5

put x=3,

f(3)=2(3)+5=6+5=11

------------

g(2)=?

g(x)=x^2-3

put x=2,

g(2)=2^2-3=4-3=1

-----------------

g(f(-1))=?

g(x)=x^2-3

and f(-1)=2(-1)+5= -2+5=3

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----------------

f(g(-1))=?

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----------------

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7 0

4 years ago

Given ACM, angle C=90º. AP=9, PM=12. Find AC, CM, AM.

Gnesinka [82]

Answer:

AM = 25, AC = 15, CM = 20

Step-by-step explanation:

The given parameters are;

In ΔACM, ∠C = 90°, $\overline{CP}$ ⊥ $\overline{AM}$ , AP = 9, and PM = 16

$\overline{AC}$ ² + $\overline{CM}$ ² = $\overline{AM}$ ²

$\overline{AM}$ = $\overline{AP}$ + PM = 9 + 16 = 25

$\overline{AM}$ = 25

$\overline{AC}$ ² = $\overline{AP}$ ² + $\overline{CP}$ ² = 9² + $\overline{CP}$ ²

∴ $\overline{AC}$ ² = 9² + $\overline{CP}$ ²

Similarly we get;

$\overline{CM}$ ² = 16² + $\overline{CP}$ ²

Therefore, we get;

$\overline{AC}$ ² + $\overline{CM}$ ² = 9² + $\overline{CP}$ ² + 16² + $\overline{CP}$ ² = $\overline{AM}$ ² = 25²

2· $\overline{CP}$ ² = 25² - (9² + 16²) = 288

$\overline{CP}$ ² = 288/2 = 144

$\overline{CP}$ = √144 = 12

From $\overline{AC}$ ² = 9² + $\overline{CP}$ ², we get

$\overline{AC}$ = √(9² + 12²) = 15

$\overline{AC}$ = 15

From, $\overline{CM}$ ² = 16² + $\overline{CP}$ ², we get;

$\overline{CM}$ = √(16² + 12²) = 20

$\overline{CM}$ = 20.

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3 years ago

What is the area of this figure I WILLLL GIVE BRAINLIEST​

What is the area of this figure I WILLLL GIVE BRAINLIEST