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mariarad [96]
2 years ago
15

A dressmaker bought 2/5 meter of yellow cloth, 1/3 meter of blue cloth and 1/6 meter of red cloth to make a dress for her daught

er. What is the total length of cloth that dressmaker bought ?
What is asked?




What are the given facts?




What operation shall be used to solved the problem?




Solution and answer





Answer it honestly
Mathematics
1 answer:
kvv77 [185]2 years ago
4 0

Answer:

a. The total length of cloth that the dressmaker bought.

b. 2/5 m, 1/3 m, 1/6 m

c. Addition of fractions

Step-by-step explanation:

Step 1. Get the LCD or least common denominator which is in this case 30.

Step 2. Transform each fraction into similar fractions having the same denominator.

12/30, 10/30, 5/30

Step 3. Add now the similar fractions and simplify to lowest terms

27/30 ÷3 = 9/10

I hope it helps :)

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Musya8 [376]

Answer:

The length of the missing leg is 56 meters.

Step-by-step explanation:

Use the Pythagorean theorem to figure out the leg of the missing leg.

Formula: a^2+b^2=c^2, given a=leg, b=leg, and c=hypotenuse

The hypotenuse is 65 meters, and one of the legs is 33 meters, so plug it into the formula and solve for a.

a^2+33^2=65^2

a^2+1089=4225

a^2=3136

Take the square root of both sides, and you get 56 meters.

5 0
3 years ago
Read 2 more answers
(c + 3) - 2c - (1 - 3c) = 2 what is this answer to this problem?
Eddi Din [679]
(c+3)-2c-(1-3c)=2
c+3-2c-1+3c=2
2c+2=2
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c=0
6 0
3 years ago
A guy wire supports an antenna tower, as shown at the right. The bottom of the wire is secured in the ground 30 feet from the ba
babunello [35]

Answer:

The wire is approximately 42feet long

Step-by-step explanation:

We can mentally sketch out the shape that is formed between the guy wire and the antenna tower. This is simply a right-angled triangle with the opposite side being the height of the antenna (30 feet). The adjacent side is the distance on the ground between the point where the wire was fastened and the base of the antenna.

The hypotenuse side is the length of the wire we are looking for.

Parameters are given as:

Opposite : 30ft

Adjacent: 30ft

Hypotenuse: x feet

The hypotenuse = \sqrt{opp^2 + adj^2}

Hypotenuse =\sqrt{30^2+ 30^2} \approx 42ft

5 0
3 years ago
Ruby is visiting San Francisco. From her hotel she walks 2 blocks west and 3 blocks north to a coffee shop. Then she walks 7 blo
castortr0y [4]
The answer is 16 blocks away
7 0
3 years ago
It costs a baker 2x + 30 dollars to bake x muffins a day. Each muffin is sold for 5 dollars. How many muffins would the baker ne
Svetradugi [14.3K]

Answer:

X = 10

Step-by-step explanation:

The equation to use would be; 2x + 30 = 5x; because the baker is looking for enough to cover the costs, no more no less.

Then all you have to do is solve for the equation.

2x + 30 = 5x

Subtract 2x from each side

30 = 3x

Divide by 3

10 = x

The baker needs to sell 10 muffins in a day to make enough to cover the revenue.

8 0
3 years ago
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