3 years ago

Core Math 6 2014 - MA3106 IC

Mathematics

1 answer:

Ratling [72]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

when you add 6 and 5 you get 11

7 times 11 is 77

42 plus 35 is 77

they equal eachother

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A "child has six blocks, three of which are red and three of which are green". How many patterns can shemake by placing them all

makvit [3.9K]

Answer: There are 20 ways and 1680 ways respectively.

Step-by-step explanation:

Since we have given that

Total number of blocks = 6

Number of red blocks = 3

Number of green blocks = 3

So, Number of patterns she can make by placing them all in a line is given by

$\dfrac{6!}{3!\times 3!}\\\\=20$

If there are 3 white blocks

so, total number of white blocks becomes 9

So, Number of total pattern she can make by placing all nine blocks in a line is given by

$\dfrac{9!}{3!\times 3!\times 3!}\\\\=1680\ ways$

Hence, there are 20 ways and 1680 ways respectively.

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3 years ago

Find the area and the circumference of the circle. Round your answers to the nearest hundredth. PLEASE SHOW WORK

larisa [96]

27/2=13.5(radius)

area: pi*r*r=

pi*13.5*13.5=

572.55526

rounded, 572.56

circumference: 2*pi*r(which is basically diameter times pi)

27pi=84.823

rounded, 84.82

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3 years ago

600+600+200-200 Giving Brainliest

Zigmanuir [339]

The final answer is 1,200

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2 years ago

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A cake mix calls for these ingredients. 2 cups of sugar 7 cups of flour 3 cups of milk 1 cup of oil Write the ratios of sugar to

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Answer:

milk to oil - correctly shows ratio 3:1

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Mr. Benson built a play area for his children and an office for himself Explain how he can find the amount of carpet he needs to

ohaa [14]

Answer:

250 ft sq in total

Step-by-step explanation:

This is the amount of carpet needed

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