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earnstyle [38]
3 years ago
9

Find the area of this shape. (Note: the figure is NOT drawn to scale)

Mathematics
2 answers:
Oksanka [162]3 years ago
6 0

Answer:

The area of this shape is 50cm^2.

Step-by-step explanation:

To find the area of this figure, you only need to know the area of the rectangle and the area of the triangle. The area of the rectangle would be 5 * 6 = 30cm^2. Since the length of the rectangle plus the base of the triangle is equivalent to 14, that means the base of the triangle is equal to 14 - 6 = 8 cm. The formula for the area of a triangle is \frac{1}{2} bh, the base you now know is 8 cm, and the height is 5 cm, which means the area of the triangle would be \frac{1}{2} *5*8 = \frac{1}{2} * 40 = 20cm^2. Add the area of the rectangle to the area of the triangle and you'll get the area of the entire shape, which is 30 + 20 = 50cm^2.

ehidna [41]3 years ago
5 0
I think if you add: 25 or multiply:420 cm
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Can anyone help me with this question ?
TEA [102]

Answer:

addition

Step-by-step explanation:

18 (<u> d </u> - 9 ) = 198

     3

divide both side by 18

<u> d </u> - 9 = <u> 198 </u>  

3             18

<u> d </u> - 9 = 11

3

multiply both sides by 3

d - 27 = 33

add 27 to both sides

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lastly, add them together

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therefore, the last step is addition

8 0
2 years ago
Find y'' by implicit differentiation. 5x2 + y2 = 3
makkiz [27]
5x²+y²=3
by implicit differentiation we shall have:
10x+2yy'=0
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6 0
3 years ago
Brad bought a piece of industrial real estate for $192,345. The value of the real estate appreciated a constant rate per year. T
Zanzabum

Answer:

D. f(t) = 192,345(1.04)^t

Step-by-step explanation:

<em>I took the test and it was right. </em>

Also that is the original price and when you look at exponential functions, the starting point or original price is always first the then rate of increase. The table just shows how it increased in year 1 and 2.

Hope this helps. :)

4 0
3 years ago
7×8/10= the product lies between?
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5 0
3 years ago
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