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3 years ago

7 8 3 - 2 7 4 + 000 000

Mathematics

1 answer:

neonofarm [45]3 years ago

7 0

Answer:

509

Step-by-step explanation:

783 - 274 = 509

All of the zeroes does not matter.

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Someone please help me

hichkok12 [17]

Answer:

364.8 ft^2.

Step-by-step explanation:

I assume you want the area of the figure.

Total area = area of the top triangle + area of the trapezium

= 1/2 * base * height + 1/2 * height * ( sum of the parallel sides)

= 1/2 * 18 * 6 + (14/2)( 18 + 26.4)

= 54 + 310.8

= 364.8 ft^2.

3 0

3 years ago

Aileen drives 208 miles in 4 hours. What is her speed in miles per hour? (label with "miles per hour")

77julia77 [94]

Answer:

52 miles per hour (mph)

Step-by-step explanation:

208 miles ÷ 4 hours = 52 miles per hour (mph)

Hopefully this helps! Sorry if wrong. You are loved and you are beautiful/handsome!

-Bee

7 0

3 years ago

Which formula gives the x-coordinates of the maximum values for y = cos(x)?

solong [7]

We have been given a function $y=\cos(x)$ . We are asked to find the formula which gives the x-coordinates of the maximum values for given function.

We know that cosine function oscillates between $-1$ and 1 that is minimum value of cosine is $-1$ and maximum value is $1$ .

We also know that $\cos(0)=1$ and after period of cosine is $2\pi$ . This means after every $2\pi$ , we will get to $1$ .

So maximum of cosine is $2\pi n$ , where n is an integer.

Therefore, our required formula is $2\pi n$ , where, $n=0,\pm 1,\pm 2,\pm3,...$

7 0

4 years ago

11. Cammen measured a room to be

Brut [27]

Answer:

120.0

i hope this helped! please mark me as brainliest and 5 stars >:)

Step-by-step explanation:

5 0

3 years ago

Mackenzi got 30 questions correct out of a total of 35. To the nearest percent, what was the percentage she

VladimirAG [237]

86%

Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out

8 0

3 years ago