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kirza4 [7]
3 years ago
7

a triangular sail has sides of 10 ft ,24ft,and 26ft .if the shortest side of a similar sail measures 6ft , what is the measure o

f its longest side?
Mathematics
1 answer:
Katarina [22]3 years ago
5 0

Answer:

15.6 ft

Step-by-step explanation:

Since the sails are similar then the ratios of corresponding sides are equal.

Comparing the shortest sides, that is

10 : 6 = 5 : 3

let the longest side be x, then using proportion

\frac{26}{5} = \frac{x}{3} ( cross- multiply )

5x = 78 ( divide both sides by 5 )

x = 15.6

The longest side is 15.6 ft

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Width of rectangle is 8.4 cm

Step-by-step explanation:

Length of rectangle = x+4

Width of rectangle = 12x

Perimeter = 26 cm

We need to find width of rectangle.

The formula used is:

Perimeter=2(length+width)

Putting values and finding x first:

Perimeter=2(length+width)

26=2(x+4+12x)

26=2(13x+4)

26=26x+8

26-8=26x

26x=18

x=\frac{18}{26}

x=0.7

So, value of x is 0.7

Now width= 12x = 12(0.7)

=8.4 cm

So, width of rectangle is 8.4 cm.

Keywords: Perimeter of Rectangle

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Which is not a zero of the following function!?<br> f(x)=x3+3x2-x-3
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What addition statement does this show?
Anuta_ua [19.1K]

Answer:

D. –5.2 + (–6.4) = –11.6

Step-by-step explanation:

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Then, you look at the second arrow, the green one. It is pointing left, so it would be -6.4.

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2 years ago
Learning Task 1: Read and analyze each problem carefully. Write your final answer in your notebook based on the given questions
solmaris [256]

Solving the given problems using the appropriate arithmetic operation such as multiplication, divison and addition, the answers are :

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Total size of pizza = 2 \frac{2}{3} = \frac{8}{3}

Number of pizzas gotten by each person = \frac{2}{3

<u>Number of people sharing pizza</u> :

\frac{8}{3} \div \frac{2}{3} = \frac{8}{3} \times \frac{3}{2} = 4 \: people

2.)

  • <em>Volume bottle = 600 ml</em>

  • Fraction of water = \frac{3}{5}

Volume of full bottle = \frac{3}{5} \times n =  600 = \frac{3n}{5} = 600

Volume of full bottle = \frac{3n}{3000}

Volume of full bottle = n = \frac{3000}{3} = 1000 ml

3.)

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<em>Let the monthly salary = m</em>

Fraction left = 1 - \frac{4}{8} =  \frac{4}{8} = \frac{1}{2}

Hence,

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\frac{m}{2} = 980

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Therefore, Joel's monthly salary is $1960

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8 0
3 years ago
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Answer:

U

Step-by-step explanation:

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