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3 years ago

what would the area of an actual pool be if the scale from the drawing is 3 :1000 ,? will.mark brainest show work ty

Mathematics

1 answer:

Daniel [21]3 years ago

7 0

Given the Scale of the Drawing as 3 : 1000

It means in the Drawing a Length of 3cm is Equal to 1000cm of the Actual Pool

It means in the Drawing a Length of 3cm is Equal to 10m of the Actual Pool

Given the Length of the Pool in the Drawing is 15cm

⇒ Actual Length of the Pool is 5 × 10m = 50m

Given the Width of the Pool in the Drawing is 7.5cm

⇒ Actual Width of the Pool is 2.5 × 10m = 25m

We know that Area of Rectangular Pool is Length × Width

⇒ Area of the Rectangular Pool = 50 × 25 = 1250m²

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Solve -4y - 3 + 3y = 8 - 2y -15, interpret the result

Elenna [48]

Answer:

y = -4

Step-by-step explanation:

-4y - 3 + 3y = 8 - 2y - 15

~Combine like terms

-y - 3 = -2y - 7

~Add 3 to both sides

-y = -2y - 4

~Add 2y to both sides

y = -4

Best of Luck!

8 0

3 years ago

Nolan watched a beetle on the sidewalk. It crawled 7/12 of a yard, then rested for a bit, and then crawled 1/4 of a yard farther

liberstina [14]

D, because 1/4 is equivalent to 4/12 and 7/12+4/12=11/12 which is equivalent to 5/6

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3 years ago

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Radda [10]

Answer:

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Step-by-step explanation:

Given the function g is defined as follows.

g(x) = 2x²+7

If the graph is translated by 5units vertically downwards, this means that the function will be reduced by 5 units to have;

h(x) = 2x²+7 - 5

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3 0

3 years ago

If C= (-10, -9, -8, -7 ,-6 , -5) and D= ( -6, -5, -4, -3, -2, -1, ) , what is C n D ?

andrey2020 [161]

Answer:

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Step-by-step explanation:

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3 years ago

Azlyn can ride her horse 15.2 miles per hour. She is in an endurance race that is 76 miles

Tema [17]

Step-by-step explanation:

Remember, math is a language

when you see per think fractions

15.2 miles per hour = 15.2 miles / 1 hour

since this is a fraction, Units can cancel just like numbers

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1 hour / 15.2 miles

then multiply by 72 miles

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the miles cancel and youre left with hours!

so youd write and solve 72 / 15.2

3 0

3 years ago