2 years ago

Simplify the expression. 11z - 11z

Mathematics

2 answers:

nordsb [41]2 years ago

5 0

Answer:

Step-by-step explanation:

Yuliya22 [10]2 years ago

3 0

Answer:

0=0

Step-by-step explanation:

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For each 11 mm of coloured fabric Nick uses to make his curtains, he also uses 2 cm of white fabric. Express the amount of white

defon

Answer:

The amount of white fabric to coloured fabric as a ratio is 20:11

Step-by-step explanation:

We are given that For each 11 mm of colored fabric Nick uses to make his curtains, he also uses 2 cm of white fabric.

Length of colored fabric = 11 mm

Length of White fabric = 2 cm

1 cm = 10 mm

2 cm = 20 mm

So, length of white fabric = 20 mm

So, Ratio of the amount of white fabric to coloured fabric = $\frac{20}{11}$

Hence the amount of white fabric to coloured fabric as a ratio is 20:11

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3 years ago

In one city, 3,546 people attended a concert but in another city, 9,238 people attended the same band's concert. Estimate how ma

Angelina_Jolie [31]

The answer is 5,7000

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3 years ago

I dont understand this question 2/5÷9/4 is the same as which of the following?

OLga [1]

Answer:

Step-by-step explanation:

You didn't list anything to choose from.

2/5÷9/4 When you have a division and fraction after it, change the sign to multiplication and flip the fraction.

2/5 * 4/9

8/45

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2 years ago

If n is a positive integer and the product of all integers from 1 to n, inclusive, is a multiple of 990, what is the least possi

blagie [28]

Answer:

B. 11

Step-by-step explanation:

When n = 11

The product of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11 is 39,916,800

39,916,800 is a multiple of 990

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3 years ago

A container ship has to make 2 deliveries then return to the pier it started from. The boat travels 8 miles straight north to it

oksano4ka [1.4K]

Straight north is the answer

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3 years ago