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Lera25 [3.4K]
3 years ago
15

I really need help this is due tomorrow

Mathematics
2 answers:
Ghella [55]3 years ago
4 0

Answer:

0.938 m^2 or 15/16 m^2

Step-by-step explanation:

The formula for the area of a triangle of base b and height h is

A = (1/2)(b)(h).

Here, with b = 3/2 m and h = 5/4 m, the area is

A = (1/2)(1.5 m)(1.25 m) = 0.938 m^2 or 15/16 m^2

Scilla [17]3 years ago
3 0
To find the area of a triangle do base times height and divide that by two. So you would do the bottom line and the side line and multiply that and divide the total in half.
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4 years ago
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Jerry has a miniature model of a boat. He knows that the boat is 3 3/4 inches wide and 5 1/2 inches long. What is the actual len
FromTheMoon [43]

Width of the miniature model = 3\frac{3}{4} inches

Length of the miniature model = 5\frac{1}{2} inches

The actual width of the boat = 15 feet

Let us find the actual length of the boat.

Write it in a proportion form.

width of model : length of model : : width of actual : length of actual

$\Rightarrow 3\frac{3}{4}:5\frac{1}{2}::15:x

$\Rightarrow\frac{15}{4}:\frac{11}{2}::15:x

$\Rightarrow\frac{\frac{15}{4}}{\frac{11}{2}} =\frac{15}{x}

Do cross multiplication.

$\Rightarrow{\frac{15}{4}x =15\times\frac{11}{2}

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$\Rightarrow x =\frac{165}{2}\times{\frac{4}{15}

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Hence the actual length of the boat is 22 feet.

6 0
4 years ago
In what percentage of the team's wins did Ryan score a goal?
Ludmilka [50]

Answer:

is there a picture?

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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Hope it Helps

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