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umka21 [38]
4 years ago
11

For each 11 mm of coloured fabric June uses to make her curtains, she also uses 10 cm of white fabric. Express the amount of whi

te fabric to coloured fabric as a ratio in its simplest form
Mathematics
1 answer:
emmainna [20.7K]4 years ago
3 0

The simplest form of ratio of colored fabric to white fabric is 11:100

Step-by-step explanation:

Given,

Colored fabric used = 11 mm

White fabric used for 11mm of colored fabric = 10 cm

We need to convert the measures in same unit for writing ratio.

It is easier to convert larger unit to smaller, therefore;

1 cm = 10 mm

19 cm = 10*10 = 100 mm

Ratio;

Colored fabric : White fabric

11 : 100

The simplest form of ratio of colored fabric to white fabric is 11:100

Keywords: converting units, ratio

Learn more about converting units at:

  • brainly.com/question/10800566
  • brainly.com/question/10808021

#LearnwithBrainly

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A bag of 10 brown marbles and 8 green marbles. half of the marbles are made plastic. a marble is selected at random from bag. wh
spayn [35]
10 x8 = 80 that is green plastic marbles
7 0
3 years ago
Ys is the perpendicular bisector of xz. What is the length of Xs if xz is 18 inches long?
exis [7]

Answer:

XS is 9 inches long.

Step-by-step explanation:

Given that

YS is the perpendicular bisector of XZ.

Length of XZ = 18 inches

To find:

Length of XS = ?

Solution:

First of all, let us learn about the perpendicular bisector.

Perpendicular bisector of a line <em>AB</em> is a line <em>PQ</em>, which divides the line AB in two equal parts and is at an angle of 90^\circ with the line AB.

If B is on the line PQ, then BP = BQ = \frac{PQ}{2} and

\angle ABP = \angle ABQ = 90^\circ

Applying the above property in our given question.

Kindly refer to the attached image for the given dimensions.

S is on the line XZ.

XS = SZ = \frac{XY}{2} = \dfrac{18}{2} \\\Rightarrow \bold{XS = 9\ inches}

So, the answer is XS is 9 inches long.

8 0
3 years ago
What method most efficient to use to solve x^2+4x+3=0
Alik [6]
My recommendation would be to factor..
x² + 4x + 3 = 0 factor the left side into two binomials
(x + 3)(x + 1) = 0 set each of these binomials equal to zero and solve

x + 3 = 0 Implies x = -3
x + 1 = 0 implies x = -1
6 0
4 years ago
SIMPLE! 30 POINTS AND I WILL GIVE BRAINLIEST
Serhud [2]
SOLUTION:

To begin with, let's establish the problem as the following:

5 + 7

An effective method to solve this problem would be to convert it into a visual representation in order to obtain a better understanding.

As attached in the diagram above, I have demonstrated the problem visually. The five red circles / dots represent the five in the problem whilst the 7 circles / dots represent the 7 in the problem. Now we must simply count each of the circles / dots to obtain the total number which would be our final answer.

We can also simply use our fingers on our hands to solve the problem by counting 5 on our fingers and then adding 7 or vice versa to obtain the final answer.

FINAL ANSWER:

Hence, through either of these two methods, we obtain the final answer to the problem as follows:

5 + 7 = 12

Hope this helps! :)
Have a lovely day! <3

4 0
3 years ago
Read 2 more answers
Each month at Sea Stars, the
Tom [10]

Answer:

A good rule is to change 10 to 15 percent of the water each week. If your tank is heavily stocked, bump that up to 20 percent each week. A lightly stocked aquarium can maybe get by for two to four weeks, but this should be the maximum length of time between water changes.

Step-by-step explanation:

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3 years ago
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