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Drupady [299]
3 years ago
5

What is the area of the triangle?

Mathematics
1 answer:
LenKa [72]3 years ago
3 0

Answer:

225cm.....................

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Find the number if the difference between 4/5 of the number and 3/4 of the same number is 5 .
Ivan

Answer:

100

Step-by-step explanation:

Number = x

0.8x - 0.75x = 5

0.05x = 5

x = 100

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The bed of a pick up truck measures 4 feet by 8 feet. To the nearest inch, what is the length of the longest thin metal bar that
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32 inches hope this helps

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4 years ago
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A surf shop rents surfboards and charges x dollars for one rental day. it gives a discount for a weekly seven day rental and onl
Artyom0805 [142]

A. The shop charges $8.517 for a one-day rental

B. The shop charges $42.857 for a weekly rental.

Step-by-step explanation:

Step 1; The shop charges $x for a one-day rental and $5x for a weekly rental. Assume $x = a and $5x = b, from this we can write,

5a = b, take this as equation 1.

Step 2; The shop had a total sale of $600 by renting 20 boards for a one-day rental and 10 boards for a weekly rental. So,

20a + 10b = 600, take this as equation 2.

Substituting equation 1 in 2, we get

20a + 10 (5a) = 600,

20a + 50a = 600, a = 600 / 70,

a = $8.5714.

From equation 1, 5a = b,

5 × $8.5714 = b,

b = $42.857.

So for a one-day rental, the shop charges $8.5714 and for a weekly rental it charges $42.857.

6 0
3 years ago
Find the volume of the cone. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and round yo
NeTakaya

Answer:

Volume of the cone = 130.83 cubic units

Step-by-step explanation:

The question us incomplete without the diagram of the cone and it's dimensions as this would enable us get the exact answer.

Find attached the diagram used in solving the solution.

Volume of cone = ⅓ πr²h

Radius = r = 5 unit

Height = h = 5 unit

π = 3.14

By inserting the values of each variables, we have:

Volume of cone = ⅓ × 3.14× (5)² × 5

= ⅓ × 3.14× 25×5 = ⅓ × 3.14×125

Volume of cone = (392.5)/3

Volume of cone = 130.8333

Volume of cone = 130.83 cubic units (to the nearest hundredth)

Volume of cone = 130.83 unit³

8 0
3 years ago
Plsss help will mark brainliest
DiKsa [7]
C, because 7 divided, or over nine, is 7/9
Hope this helps!
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4 years ago
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