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castortr0y [4]
3 years ago
7

A scale drawing of a school playground in the shape of a rectangle is shown. What is the area in square meters of the playground

Mathematics
1 answer:
Ilya [14]3 years ago
3 0

Answer:

b

Step-by-step explanation:

8×19= 152  

1 : 4.5  

152×4.5=684  

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The formula for finding the area of a triangle is A = 1/2bh. A triangle has height 12 in. and area 54in^2. What is the length of
KatRina [158]

Answer:

9in

Step-by-step explanation:

54 = 1/2(12*x)

54 = 6*x

x = 9

Check

12 x 9 = 108

108/2 = 54

8 0
2 years ago
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Leno4ka [110]

Answer:

10 in

Step-by-step explanation:

8 0
3 years ago
Using the distrubutive proberty an experstion equvalent to 45+72
Colt1911 [192]

solution:

45+72\\=(9\times 5)+(9\times 8)\\=9(5+8)\\=117

3 0
3 years ago
What is the product for this question. Explain how if you can
Lyrx [107]

Answer:

d

Step-by-step explanation:

3 0
3 years ago
How does f(x) = 3* change over the interval x = 4 to x = 57
Vilka [71]

f(x) increase by a factor of 3

Explanation:

        Given that f(x)= 3* and the interval is x=4 to x=57

        Now we put the value for x is 4 to 57 then value of f(x) increase with the multiply of 3.

        Because the x is multiplied with 3 i.e., 3*

        So f(x) increase by a factor of 3.

        If we put x=4, then f(x)= 12     (∵ 3×4=12)

        If we put x=5, the f(x)= 15       (∵ 3×5=15)

        If we put x=6,the f(x)= 18             (∵ 3×6=18)

similarly., values of x= 7,8,9,...155.

        Then,

        If we put x=56, the f(x)=168

        This process will continue until f(x)=171 for x=57.

6 0
3 years ago
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