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Delvig [45]
3 years ago
11

Find the area of each triangle. 36ft and 41 1/2 ft

Mathematics
1 answer:
Strike441 [17]3 years ago
6 0

Answer:

747

Step-by-step explanation:

(36)(41.5) =1494

1494/2=747

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Assume there is a cube with all sides equal to x. The change in x with respect to t is x(t)=2t. What is the formula for the rate
yarga [219]

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Melissa brought a canvas and 9 tubes of paint for $27.79.If the canvas cost $8.69, how much did each tube of paint cost?
soldi70 [24.7K]

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Step-by-step explanation:

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Given P(E or F) = 0.16, P(E) = 0.12, and P(F) = 0.17, what is P(E and F)?
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6 0
4 years ago
The airplane in the scale drawing has a wingspan of a feet and a tailspan of b feet. If the tailspan in the drawing is 2 inches,
galina1969 [7]

Answer:

The actual wingspan of the airplane is 30 feet

Step-by-step explanation:

<u><em>The complete question is</em></u>

The airplane has a wingspan of a feet and a tailspan of b feet. If the tailspan in the drawing is 2 inches, and a/b = 3, what is the actual wingspan of the airplane?

Scale: 1 inch = 5 feet

we know that

The scale drawing is

1\ inch = 5\ feet

That means

1 inch in the drawing represent 5 feet in the actual

we have

\frac{a}{b}=3 ----> equation A

b=2\ in

step 1

Find the value of a in the drawing

substitute the value of b in the equation A

\frac{a}{2}=3\\\\a=2(3)=6\ in

step 2

Find the actual value of a (wingspan)

Applying proportion with the scale drawing

\frac{1}{5}\ \frac{in}{ft} =\frac{6}{x}\ \frac{in}{ft}\\\\x=6(5)=30\ ft

therefore

The actual wingspan of the airplane is 30 feet

8 0
3 years ago
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