3 years ago

How many grains of wheat should be placed on square 13?

Mathematics

1 answer:

Yanka [14]3 years ago

7 0

Uh 10... because 10 is 10

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Can someone please help me i'll mark brainliest and give a 5 star rating :)))

Alexxx [7]

Answer:

see below

Step-by-step explanation:

That is a LOT of questions

complement angles add to 90 suppleent angles add to 180

9) complement = 50 supplelement = 140

13) compl = 40 suppl = 130

14) comp = 45 supple = 135

I think you can do the rest, right?

4 0

2 years ago

a rectangular sandbox has a width of 15 ft and a length of X feet which expression represents the perimeter of the sandbox

Phantasy [73]

Answer:

15(2) + x(2)= perimeter

Step-by-step explanation:

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3 years ago

Help with question 9 I don't get it

Alik [6]

I think that x may equal to -3. Because the sum of a triangle is always 180. 55+54=109 and 180-109=71 and -3+74=71

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4 years ago

Read 2 more answers

The sum of a number 1/6 of that number 2 1/2 of that number and seven is 12 1/2 find the number

Zigmanuir [339]

Answer:

Step-by-step explanation:

x = the number

x + 1/6x + 2 1/2x + 7 = 12 1/2

3 + (1/6 + 1/2)x = 12 1/2 - 7

3 + (1/6 + 3/6)x = 5 1/2

3 2/3x = 5 1/2

x = (11/2) / (11/3)

x = 11 / 2 * 3 / 11

x = 3/2

x = 1 1/2

5 0

3 years ago

Suppose that Bob leaves a job that pays $100,000 per year in order to open a new sponge business. His insurance cost is $8,000,

tensa zangetsu [6.8K]

Answer:

-$11,000 is the economic profit or we can say it is a loss.

Step-by-step explanation:

The job paid Bob = $100000

The insurance cost is = $8,000

The material cost is = $15,000

The lease payments are = $8,000

The sales revenue is $120,000.

So, Bob's economic profit is: $120000-100000-8000-15000-8000=-11000$

Therefore, his economic profit is -$11000.

5 0

3 years ago